68205330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{11311}}^1$

素因数の和:11391

約数の個数: 48

約数和(自身を含む): 179996544

約数和(自身を除く): 111791214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 11311, 22622, 33933, 56555, 67866, 101799, 113110, 169665, 203598, 339330, 508995, 757837, 1017990, 1515674, 2273511, 3789185, 4547022, 6820533, 7578370, 11367555, 13641066, 22735110, 34102665, 68205330]

約数ペア:

[(1, 68205330), (2, 34102665), (3, 22735110), (5, 13641066), (6, 11367555), (9, 7578370), (10, 6820533), (15, 4547022), (18, 3789185), (30, 2273511), (45, 1515674), (67, 1017990), (90, 757837), (134, 508995), (201, 339330), (335, 203598), (402, 169665), (603, 113110), (670, 101799), (1005, 67866), (1206, 56555), (2010, 33933), (3015, 22622), (6030, 11311)]