2190485470

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{7211}}^1$

素因数の和:8076

約数の個数: 32

約数和(自身を含む): 4054932576

約数和(自身を除く): 1864447106

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 821, 1642, 4105, 7211, 8210, 14422, 30377, 36055, 60754, 72110, 151885, 266807, 303770, 533614, 1334035, 2668070, 5920231, 11840462, 29601155, 59202310, 219048547, 438097094, 1095242735, 2190485470]

約数ペア:

[(1, 2190485470), (2, 1095242735), (5, 438097094), (10, 219048547), (37, 59202310), (74, 29601155), (185, 11840462), (370, 5920231), (821, 2668070), (1642, 1334035), (4105, 533614), (7211, 303770), (8210, 266807), (14422, 151885), (30377, 72110), (36055, 60754)]