75983790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{81703}}^1$

素因数の和:81744

約数の個数: 32

約数和(自身を含む): 188246016

約数和(自身を除く): 112262226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 81703, 163406, 245109, 408515, 490218, 817030, 1225545, 2451090, 2532793, 5065586, 7598379, 12663965, 15196758, 25327930, 37991895, 75983790]

約数ペア:

[(1, 75983790), (2, 37991895), (3, 25327930), (5, 15196758), (6, 12663965), (10, 7598379), (15, 5065586), (30, 2532793), (31, 2451090), (62, 1225545), (93, 817030), (155, 490218), (186, 408515), (310, 245109), (465, 163406), (930, 81703)]