285771330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7879}}^1$

素因数の和:7936

約数の個数: 96

約数和(自身を含む): 826076160

約数和(自身を除く): 540304830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 6045, 7254, 7879, 12090, 15758, 18135, 23637, 36270, 39395, 47274, 70911, 78790, 102427, 118185, 141822, 204854, 236370, 244249, 307281, 354555, 488498, 512135, 614562, 709110, 732747, 921843, 1024270, 1221245, 1465494, 1536405, 1843686, 2198241, 2442490, 3072810, 3175237, 3663735, 4396482, 4609215, 6350474, 7327470, 9218430, 9525711, 10991205, 15876185, 19051422, 21982410, 28577133, 31752370, 47628555, 57154266, 95257110, 142885665, 285771330]

約数ペア:

[(1, 285771330), (2, 142885665), (3, 95257110), (5, 57154266), (6, 47628555), (9, 31752370), (10, 28577133), (13, 21982410), (15, 19051422), (18, 15876185), (26, 10991205), (30, 9525711), (31, 9218430), (39, 7327470), (45, 6350474), (62, 4609215), (65, 4396482), (78, 3663735), (90, 3175237), (93, 3072810), (117, 2442490), (130, 2198241), (155, 1843686), (186, 1536405), (195, 1465494), (234, 1221245), (279, 1024270), (310, 921843), (390, 732747), (403, 709110), (465, 614562), (558, 512135), (585, 488498), (806, 354555), (930, 307281), (1170, 244249), (1209, 236370), (1395, 204854), (2015, 141822), (2418, 118185), (2790, 102427), (3627, 78790), (4030, 70911), (6045, 47274), (7254, 39395), (7879, 36270), (12090, 23637), (15758, 18135)]