191499090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{205913}}^1$

素因数の和:205954

約数の個数: 32

約数和(自身を含む): 474425856

約数和(自身を除く): 282926766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 205913, 411826, 617739, 1029565, 1235478, 2059130, 3088695, 6177390, 6383303, 12766606, 19149909, 31916515, 38299818, 63833030, 95749545, 191499090]

約数ペア:

[(1, 191499090), (2, 95749545), (3, 63833030), (5, 38299818), (6, 31916515), (10, 19149909), (15, 12766606), (30, 6383303), (31, 6177390), (62, 3088695), (93, 2059130), (155, 1235478), (186, 1029565), (310, 617739), (465, 411826), (930, 205913)]