80566890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{50671}}^1$

素因数の和:50734

約数の個数: 32

約数和(自身を含む): 197012736

約数和(自身を除く): 116445846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 50671, 101342, 152013, 253355, 304026, 506710, 760065, 1520130, 2685563, 5371126, 8056689, 13427815, 16113378, 26855630, 40283445, 80566890]

約数ペア:

[(1, 80566890), (2, 40283445), (3, 26855630), (5, 16113378), (6, 13427815), (10, 8056689), (15, 5371126), (30, 2685563), (53, 1520130), (106, 760065), (159, 506710), (265, 304026), (318, 253355), (530, 152013), (795, 101342), (1590, 50671)]