940979910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{4561}}^1$

素因数の和:4630

約数の個数: 96

約数和(自身を含む): 2542968288

約数和(自身を除く): 1601988378

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 529, 598, 690, 897, 1058, 1495, 1587, 1794, 2645, 2990, 3174, 4485, 4561, 5290, 6877, 7935, 8970, 9122, 13683, 13754, 15870, 20631, 22805, 27366, 34385, 41262, 45610, 59293, 68415, 68770, 103155, 104903, 118586, 136830, 177879, 206310, 209806, 296465, 314709, 355758, 524515, 592930, 629418, 889395, 1049030, 1363739, 1573545, 1778790, 2412769, 2727478, 3147090, 4091217, 4825538, 6818695, 7238307, 8182434, 12063845, 13637390, 14476614, 20456085, 24127690, 31365997, 36191535, 40912170, 62731994, 72383070, 94097991, 156829985, 188195982, 313659970, 470489955, 940979910]

約数ペア:

[(1, 940979910), (2, 470489955), (3, 313659970), (5, 188195982), (6, 156829985), (10, 94097991), (13, 72383070), (15, 62731994), (23, 40912170), (26, 36191535), (30, 31365997), (39, 24127690), (46, 20456085), (65, 14476614), (69, 13637390), (78, 12063845), (115, 8182434), (130, 7238307), (138, 6818695), (195, 4825538), (230, 4091217), (299, 3147090), (345, 2727478), (390, 2412769), (529, 1778790), (598, 1573545), (690, 1363739), (897, 1049030), (1058, 889395), (1495, 629418), (1587, 592930), (1794, 524515), (2645, 355758), (2990, 314709), (3174, 296465), (4485, 209806), (4561, 206310), (5290, 177879), (6877, 136830), (7935, 118586), (8970, 104903), (9122, 103155), (13683, 68770), (13754, 68415), (15870, 59293), (20631, 45610), (22805, 41262), (27366, 34385)]