2589858420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{60539}}^1$

素因数の和:60605

約数の個数: 96

約数和(自身を含む): 7811112960

約数和(自身を除く): 5221254540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2139, 2852, 3565, 4278, 7130, 8556, 10695, 14260, 21390, 42780, 60539, 121078, 181617, 242156, 302695, 363234, 605390, 726468, 908085, 1210780, 1392397, 1816170, 1876709, 2784794, 3632340, 3753418, 4177191, 5569588, 5630127, 6961985, 7506836, 8354382, 9383545, 11260254, 13923970, 16708764, 18767090, 20885955, 22520508, 27847940, 28150635, 37534180, 41771910, 43164307, 56301270, 83543820, 86328614, 112602540, 129492921, 172657228, 215821535, 258985842, 431643070, 517971684, 647464605, 863286140, 1294929210, 2589858420]

約数ペア:

[(1, 2589858420), (2, 1294929210), (3, 863286140), (4, 647464605), (5, 517971684), (6, 431643070), (10, 258985842), (12, 215821535), (15, 172657228), (20, 129492921), (23, 112602540), (30, 86328614), (31, 83543820), (46, 56301270), (60, 43164307), (62, 41771910), (69, 37534180), (92, 28150635), (93, 27847940), (115, 22520508), (124, 20885955), (138, 18767090), (155, 16708764), (186, 13923970), (230, 11260254), (276, 9383545), (310, 8354382), (345, 7506836), (372, 6961985), (460, 5630127), (465, 5569588), (620, 4177191), (690, 3753418), (713, 3632340), (930, 2784794), (1380, 1876709), (1426, 1816170), (1860, 1392397), (2139, 1210780), (2852, 908085), (3565, 726468), (4278, 605390), (7130, 363234), (8556, 302695), (10695, 242156), (14260, 181617), (21390, 121078), (42780, 60539)]