238765410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 717050880

約数和(自身を除く): 478285470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 31, 39, 45, 58, 62, 65, 78, 87, 90, 93, 117, 130, 145, 155, 174, 186, 195, 227, 234, 261, 279, 290, 310, 377, 390, 403, 435, 454, 465, 522, 558, 585, 681, 754, 806, 870, 899, 930, 1131, 1135, 1170, 1209, 1305, 1362, 1395, 1798, 1885, 2015, 2043, 2262, 2270, 2418, 2610, 2697, 2790, 2951, 3393, 3405, 3627, 3770, 4030, 4086, 4495, 5394, 5655, 5902, 6045, 6583, 6786, 6810, 7037, 7254, 8091, 8853, 8990, 10215, 11310, 11687, 12090, 13166, 13485, 14074, 14755, 16182, 16965, 17706, 18135, 19749, 20430, 21111, 23374, 26559, 26970, 29510, 32915, 33930, 35061, 35185, 36270, 39498, 40455, 42222, 44265, 53118, 58435, 59247, 63333, 65830, 70122, 70370, 80910, 85579, 88530, 91481, 98745, 105183, 105555, 116870, 118494, 126666, 132795, 171158, 175305, 182962, 197490, 204073, 210366, 211110, 256737, 265590, 274443, 296235, 316665, 350610, 408146, 427895, 457405, 513474, 525915, 548886, 592470, 612219, 633330, 770211, 823329, 855790, 914810, 1020365, 1051830, 1224438, 1283685, 1372215, 1540422, 1646658, 1836657, 2040730, 2567370, 2652949, 2744430, 3061095, 3673314, 3851055, 4116645, 5305898, 6122190, 7702110, 7958847, 8233290, 9183285, 13264745, 15917694, 18366570, 23876541, 26529490, 39794235, 47753082, 79588470, 119382705, 238765410]

約数ペア:

[(1, 238765410), (2, 119382705), (3, 79588470), (5, 47753082), (6, 39794235), (9, 26529490), (10, 23876541), (13, 18366570), (15, 15917694), (18, 13264745), (26, 9183285), (29, 8233290), (30, 7958847), (31, 7702110), (39, 6122190), (45, 5305898), (58, 4116645), (62, 3851055), (65, 3673314), (78, 3061095), (87, 2744430), (90, 2652949), (93, 2567370), (117, 2040730), (130, 1836657), (145, 1646658), (155, 1540422), (174, 1372215), (186, 1283685), (195, 1224438), (227, 1051830), (234, 1020365), (261, 914810), (279, 855790), (290, 823329), (310, 770211), (377, 633330), (390, 612219), (403, 592470), (435, 548886), (454, 525915), (465, 513474), (522, 457405), (558, 427895), (585, 408146), (681, 350610), (754, 316665), (806, 296235), (870, 274443), (899, 265590), (930, 256737), (1131, 211110), (1135, 210366), (1170, 204073), (1209, 197490), (1305, 182962), (1362, 175305), (1395, 171158), (1798, 132795), (1885, 126666), (2015, 118494), (2043, 116870), (2262, 105555), (2270, 105183), (2418, 98745), (2610, 91481), (2697, 88530), (2790, 85579), (2951, 80910), (3393, 70370), (3405, 70122), (3627, 65830), (3770, 63333), (4030, 59247), (4086, 58435), (4495, 53118), (5394, 44265), (5655, 42222), (5902, 40455), (6045, 39498), (6583, 36270), (6786, 35185), (6810, 35061), (7037, 33930), (7254, 32915), (8091, 29510), (8853, 26970), (8990, 26559), (10215, 23374), (11310, 21111), (11687, 20430), (12090, 19749), (13166, 18135), (13485, 17706), (14074, 16965), (14755, 16182)]