68151330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1936

約数の個数: 96

約数和(自身を含む): 197084160

約数和(自身を除く): 128932830

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, 1879, 2015, 2418, 2790, 3627, 3758, 4030, 5637, 6045, 7254, 9395, 11274, 12090, 16911, 18135, 18790, 24427, 28185, 33822, 36270, 48854, 56370, 58249, 73281, 84555, 116498, 122135, 146562, 169110, 174747, 219843, 244270, 291245, 349494, 366405, 439686, 524241, 582490, 732810, 757237, 873735, 1048482, 1099215, 1514474, 1747470, 2198430, 2271711, 2621205, 3786185, 4543422, 5242410, 6815133, 7572370, 11358555, 13630266, 22717110, 34075665, 68151330]

約数ペア:

[(1, 68151330), (2, 34075665), (3, 22717110), (5, 13630266), (6, 11358555), (9, 7572370), (10, 6815133), (13, 5242410), (15, 4543422), (18, 3786185), (26, 2621205), (30, 2271711), (31, 2198430), (39, 1747470), (45, 1514474), (62, 1099215), (65, 1048482), (78, 873735), (90, 757237), (93, 732810), (117, 582490), (130, 524241), (155, 439686), (186, 366405), (195, 349494), (234, 291245), (279, 244270), (310, 219843), (390, 174747), (403, 169110), (465, 146562), (558, 122135), (585, 116498), (806, 84555), (930, 73281), (1170, 58249), (1209, 56370), (1395, 48854), (1879, 36270), (2015, 33822), (2418, 28185), (2790, 24427), (3627, 18790), (3758, 18135), (4030, 16911), (5637, 12090), (6045, 11274), (7254, 9395)]