455170190

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1\times {\mathrm{1427}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 829108224

約数和(自身を除く): 373938034

約数列:

[1, 2, 5, 10, 167, 191, 334, 382, 835, 955, 1427, 1670, 1910, 2854, 7135, 14270, 31897, 63794, 159485, 238309, 272557, 318970, 476618, 545114, 1191545, 1362785, 2383090, 2725570, 45517019, 91034038, 227585095, 455170190]

約数ペア:

[(1, 455170190), (2, 227585095), (5, 91034038), (10, 45517019), (167, 2725570), (191, 2383090), (334, 1362785), (382, 1191545), (835, 545114), (955, 476618), (1427, 318970), (1670, 272557), (1910, 238309), (2854, 159485), (7135, 63794), (14270, 31897)]