6407830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4512

約数の個数: 32

約数和(自身を含む): 13553568

約数和(自身を除く): 7145738

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 4481, 8962, 22405, 44810, 49291, 58253, 98582, 116506, 246455, 291265, 492910, 582530, 640783, 1281566, 3203915, 6407830]

約数ペア:

[(1, 6407830), (2, 3203915), (5, 1281566), (10, 640783), (11, 582530), (13, 492910), (22, 291265), (26, 246455), (55, 116506), (65, 98582), (110, 58253), (130, 49291), (143, 44810), (286, 22405), (715, 8962), (1430, 4481)]