31283210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5657}}^1$

素因数の和:5750

約数の個数: 32

約数和(自身を含む): 65180160

約数和(自身を除く): 33896950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 5657, 11314, 28285, 39599, 56570, 79198, 197995, 395990, 446903, 893806, 2234515, 3128321, 4469030, 6256642, 15641605, 31283210]

約数ペア:

[(1, 31283210), (2, 15641605), (5, 6256642), (7, 4469030), (10, 3128321), (14, 2234515), (35, 893806), (70, 446903), (79, 395990), (158, 197995), (395, 79198), (553, 56570), (790, 39599), (1106, 28285), (2765, 11314), (5530, 5657)]