31520130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8273}}^1$

素因数の和:8410

約数の個数: 32

約数和(自身を含む): 76253184

約数和(自身を除く): 44733054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 8273, 16546, 24819, 41365, 49638, 82730, 124095, 248190, 1050671, 2101342, 3152013, 5253355, 6304026, 10506710, 15760065, 31520130]

約数ペア:

[(1, 31520130), (2, 15760065), (3, 10506710), (5, 6304026), (6, 5253355), (10, 3152013), (15, 2101342), (30, 1050671), (127, 248190), (254, 124095), (381, 82730), (635, 49638), (762, 41365), (1270, 24819), (1905, 16546), (3810, 8273)]