179610470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2837}}^1$

素因数の和:3344

約数の個数: 32

約数和(自身を含む): 349005888

約数和(自身を除く): 169395418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 487, 974, 2435, 2837, 4870, 5674, 6331, 12662, 14185, 28370, 31655, 36881, 63310, 73762, 184405, 368810, 1381619, 2763238, 6908095, 13816190, 17961047, 35922094, 89805235, 179610470]

約数ペア:

[(1, 179610470), (2, 89805235), (5, 35922094), (10, 17961047), (13, 13816190), (26, 6908095), (65, 2763238), (130, 1381619), (487, 368810), (974, 184405), (2435, 73762), (2837, 63310), (4870, 36881), (5674, 31655), (6331, 28370), (12662, 14185)]