1800465410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{63419}}^1$

素因数の和:63610

約数の個数: 32

約数和(自身を含む): 3452077440

約数和(自身を除く): 1651612030

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 835, 1670, 2839, 5678, 14195, 28390, 63419, 126838, 317095, 634190, 1078123, 2156246, 5390615, 10590973, 10781230, 21181946, 52954865, 105909730, 180046541, 360093082, 900232705, 1800465410]

約数ペア:

[(1, 1800465410), (2, 900232705), (5, 360093082), (10, 180046541), (17, 105909730), (34, 52954865), (85, 21181946), (167, 10781230), (170, 10590973), (334, 5390615), (835, 2156246), (1670, 1078123), (2839, 634190), (5678, 317095), (14195, 126838), (28390, 63419)]