87405030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23687}}^1$

素因数の和:23741

約数の個数: 48

約数和(自身を含む): 232805664

約数和(自身を除く): 145400634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 23687, 47374, 71061, 118435, 142122, 213183, 236870, 355305, 426366, 710610, 971167, 1065915, 1942334, 2131830, 2913501, 4855835, 5827002, 8740503, 9711670, 14567505, 17481006, 29135010, 43702515, 87405030]

約数ペア:

[(1, 87405030), (2, 43702515), (3, 29135010), (5, 17481006), (6, 14567505), (9, 9711670), (10, 8740503), (15, 5827002), (18, 4855835), (30, 2913501), (41, 2131830), (45, 1942334), (82, 1065915), (90, 971167), (123, 710610), (205, 426366), (246, 355305), (369, 236870), (410, 213183), (615, 142122), (738, 118435), (1230, 71061), (1845, 47374), (3690, 23687)]