964134470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2539}}^1$

素因数の和:2709

約数の個数: 64

約数和(自身を含む): 1966325760

約数和(自身を除く): 1002191290

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 127, 130, 230, 254, 299, 598, 635, 1270, 1495, 1651, 2539, 2921, 2990, 3302, 5078, 5842, 8255, 12695, 14605, 16510, 25390, 29210, 33007, 37973, 58397, 66014, 75946, 116794, 165035, 189865, 291985, 322453, 330070, 379730, 583970, 644906, 759161, 1518322, 1612265, 3224530, 3795805, 4191889, 7416419, 7591610, 8383778, 14832838, 20959445, 37082095, 41918890, 74164190, 96413447, 192826894, 482067235, 964134470]

約数ペア:

[(1, 964134470), (2, 482067235), (5, 192826894), (10, 96413447), (13, 74164190), (23, 41918890), (26, 37082095), (46, 20959445), (65, 14832838), (115, 8383778), (127, 7591610), (130, 7416419), (230, 4191889), (254, 3795805), (299, 3224530), (598, 1612265), (635, 1518322), (1270, 759161), (1495, 644906), (1651, 583970), (2539, 379730), (2921, 330070), (2990, 322453), (3302, 291985), (5078, 189865), (5842, 165035), (8255, 116794), (12695, 75946), (14605, 66014), (16510, 58397), (25390, 37973), (29210, 33007)]