31103678580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{10597}}^1$

素因数の和:10746

約数の個数: 192

約数和(自身を含む): 96914216448

約数和(自身を除く): 65810537868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 71, 78, 106, 130, 142, 156, 159, 195, 212, 213, 260, 265, 284, 318, 355, 390, 426, 530, 636, 689, 710, 780, 795, 852, 923, 1060, 1065, 1378, 1420, 1590, 1846, 2067, 2130, 2756, 2769, 3180, 3445, 3692, 3763, 4134, 4260, 4615, 5538, 6890, 7526, 8268, 9230, 10335, 10597, 11076, 11289, 13780, 13845, 15052, 18460, 18815, 20670, 21194, 22578, 27690, 31791, 37630, 41340, 42388, 45156, 48919, 52985, 55380, 56445, 63582, 75260, 97838, 105970, 112890, 127164, 137761, 146757, 158955, 195676, 211940, 225780, 244595, 275522, 293514, 317910, 413283, 489190, 551044, 561641, 587028, 635820, 688805, 733785, 752387, 826566, 978380, 1123282, 1377610, 1467570, 1504774, 1653132, 1684923, 2066415, 2246564, 2257161, 2755220, 2808205, 2935140, 3009548, 3369846, 3761935, 4132830, 4514322, 5616410, 6739692, 7301333, 7523870, 8265660, 8424615, 9028644, 9781031, 11232820, 11285805, 14602666, 15047740, 16849230, 19562062, 21903999, 22571610, 29205332, 29343093, 33698460, 36506665, 39124124, 39876511, 43807998, 45143220, 48905155, 58686186, 73013330, 79753022, 87615996, 97810310, 109519995, 117372372, 119629533, 146026660, 146715465, 159506044, 195620620, 199382555, 219039990, 239259066, 293430930, 398765110, 438079980, 478518132, 518394643, 586861860, 598147665, 797530220, 1036789286, 1196295330, 1555183929, 2073578572, 2392590660, 2591973215, 3110367858, 5183946430, 6220735716, 7775919645, 10367892860, 15551839290, 31103678580]

約数ペア:

[(1, 31103678580), (2, 15551839290), (3, 10367892860), (4, 7775919645), (5, 6220735716), (6, 5183946430), (10, 3110367858), (12, 2591973215), (13, 2392590660), (15, 2073578572), (20, 1555183929), (26, 1196295330), (30, 1036789286), (39, 797530220), (52, 598147665), (53, 586861860), (60, 518394643), (65, 478518132), (71, 438079980), (78, 398765110), (106, 293430930), (130, 239259066), (142, 219039990), (156, 199382555), (159, 195620620), (195, 159506044), (212, 146715465), (213, 146026660), (260, 119629533), (265, 117372372), (284, 109519995), (318, 97810310), (355, 87615996), (390, 79753022), (426, 73013330), (530, 58686186), (636, 48905155), (689, 45143220), (710, 43807998), (780, 39876511), (795, 39124124), (852, 36506665), (923, 33698460), (1060, 29343093), (1065, 29205332), (1378, 22571610), (1420, 21903999), (1590, 19562062), (1846, 16849230), (2067, 15047740), (2130, 14602666), (2756, 11285805), (2769, 11232820), (3180, 9781031), (3445, 9028644), (3692, 8424615), (3763, 8265660), (4134, 7523870), (4260, 7301333), (4615, 6739692), (5538, 5616410), (6890, 4514322), (7526, 4132830), (8268, 3761935), (9230, 3369846), (10335, 3009548), (10597, 2935140), (11076, 2808205), (11289, 2755220), (13780, 2257161), (13845, 2246564), (15052, 2066415), (18460, 1684923), (18815, 1653132), (20670, 1504774), (21194, 1467570), (22578, 1377610), (27690, 1123282), (31791, 978380), (37630, 826566), (41340, 752387), (42388, 733785), (45156, 688805), (48919, 635820), (52985, 587028), (55380, 561641), (56445, 551044), (63582, 489190), (75260, 413283), (97838, 317910), (105970, 293514), (112890, 275522), (127164, 244595), (137761, 225780), (146757, 211940), (158955, 195676)]