75294910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2851}}^1$

素因数の和:3016

約数の個数: 32

約数和(自身を含む): 143740800

約数和(自身を除く): 68445890

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1390, 2641, 2851, 5282, 5702, 13205, 14255, 26410, 28510, 54169, 108338, 270845, 396289, 541690, 792578, 1981445, 3962890, 7529491, 15058982, 37647455, 75294910]

約数ペア:

[(1, 75294910), (2, 37647455), (5, 15058982), (10, 7529491), (19, 3962890), (38, 1981445), (95, 792578), (139, 541690), (190, 396289), (278, 270845), (695, 108338), (1390, 54169), (2641, 28510), (2851, 26410), (5282, 14255), (5702, 13205)]