61486890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{38671}}^1$

素因数の和:38734

約数の個数: 32

約数和(自身を含む): 150356736

約数和(自身を除く): 88869846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 38671, 77342, 116013, 193355, 232026, 386710, 580065, 1160130, 2049563, 4099126, 6148689, 10247815, 12297378, 20495630, 30743445, 61486890]

約数ペア:

[(1, 61486890), (2, 30743445), (3, 20495630), (5, 12297378), (6, 10247815), (10, 6148689), (15, 4099126), (30, 2049563), (53, 1160130), (106, 580065), (159, 386710), (265, 232026), (318, 193355), (530, 116013), (795, 77342), (1590, 38671)]