1807170030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 5100226560

約数和(自身を除く): 3293056530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 43, 45, 46, 69, 79, 86, 90, 115, 129, 138, 158, 207, 215, 230, 237, 257, 258, 345, 387, 395, 414, 430, 474, 514, 645, 690, 711, 771, 774, 790, 989, 1035, 1185, 1285, 1290, 1422, 1542, 1817, 1935, 1978, 2070, 2313, 2370, 2570, 2967, 3397, 3555, 3634, 3855, 3870, 4626, 4945, 5451, 5911, 5934, 6794, 7110, 7710, 8901, 9085, 9890, 10191, 10902, 11051, 11565, 11822, 14835, 16353, 16985, 17733, 17802, 18170, 20303, 20382, 22102, 23130, 27255, 29555, 29670, 30573, 32706, 33153, 33970, 35466, 40606, 44505, 50955, 53199, 54510, 55255, 59110, 60909, 61146, 66306, 78131, 81765, 88665, 89010, 99459, 101515, 101910, 106398, 110510, 121818, 152865, 156262, 163530, 165765, 177330, 182727, 198918, 203030, 234393, 254173, 265995, 304545, 305730, 331530, 365454, 390655, 466969, 468786, 497295, 508346, 531990, 609090, 703179, 762519, 781310, 873029, 913635, 933938, 994590, 1171965, 1270865, 1400907, 1406358, 1525038, 1746058, 1827270, 2287557, 2334845, 2343930, 2541730, 2619087, 2801814, 3515895, 3812595, 4202721, 4365145, 4575114, 4669690, 5238174, 7004535, 7031790, 7625190, 7857261, 8405442, 8730290, 11437785, 13095435, 14009070, 15714522, 20079667, 21013605, 22875570, 26190870, 39286305, 40159334, 42027210, 60239001, 78572610, 100398335, 120478002, 180717003, 200796670, 301195005, 361434006, 602390010, 903585015, 1807170030]

約数ペア:

[(1, 1807170030), (2, 903585015), (3, 602390010), (5, 361434006), (6, 301195005), (9, 200796670), (10, 180717003), (15, 120478002), (18, 100398335), (23, 78572610), (30, 60239001), (43, 42027210), (45, 40159334), (46, 39286305), (69, 26190870), (79, 22875570), (86, 21013605), (90, 20079667), (115, 15714522), (129, 14009070), (138, 13095435), (158, 11437785), (207, 8730290), (215, 8405442), (230, 7857261), (237, 7625190), (257, 7031790), (258, 7004535), (345, 5238174), (387, 4669690), (395, 4575114), (414, 4365145), (430, 4202721), (474, 3812595), (514, 3515895), (645, 2801814), (690, 2619087), (711, 2541730), (771, 2343930), (774, 2334845), (790, 2287557), (989, 1827270), (1035, 1746058), (1185, 1525038), (1285, 1406358), (1290, 1400907), (1422, 1270865), (1542, 1171965), (1817, 994590), (1935, 933938), (1978, 913635), (2070, 873029), (2313, 781310), (2370, 762519), (2570, 703179), (2967, 609090), (3397, 531990), (3555, 508346), (3634, 497295), (3855, 468786), (3870, 466969), (4626, 390655), (4945, 365454), (5451, 331530), (5911, 305730), (5934, 304545), (6794, 265995), (7110, 254173), (7710, 234393), (8901, 203030), (9085, 198918), (9890, 182727), (10191, 177330), (10902, 165765), (11051, 163530), (11565, 156262), (11822, 152865), (14835, 121818), (16353, 110510), (16985, 106398), (17733, 101910), (17802, 101515), (18170, 99459), (20303, 89010), (20382, 88665), (22102, 81765), (23130, 78131), (27255, 66306), (29555, 61146), (29670, 60909), (30573, 59110), (32706, 55255), (33153, 54510), (33970, 53199), (35466, 50955), (40606, 44505)]