274316340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{86263}}^1$

素因数の和:86328

約数の個数: 48

約数和(自身を含む): 782587008

約数和(自身を除く): 508270668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 86263, 172526, 258789, 345052, 431315, 517578, 862630, 1035156, 1293945, 1725260, 2587890, 4571939, 5175780, 9143878, 13715817, 18287756, 22859695, 27431634, 45719390, 54863268, 68579085, 91438780, 137158170, 274316340]

約数ペア:

[(1, 274316340), (2, 137158170), (3, 91438780), (4, 68579085), (5, 54863268), (6, 45719390), (10, 27431634), (12, 22859695), (15, 18287756), (20, 13715817), (30, 9143878), (53, 5175780), (60, 4571939), (106, 2587890), (159, 1725260), (212, 1293945), (265, 1035156), (318, 862630), (530, 517578), (636, 431315), (795, 345052), (1060, 258789), (1590, 172526), (3180, 86263)]