10520190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2851}}^1$

素因数の和:2905

約数の個数: 48

約数和(自身を含む): 28029456

約数和(自身を除く): 17509266

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, 2851, 3690, 5702, 8553, 14255, 17106, 25659, 28510, 42765, 51318, 85530, 116891, 128295, 233782, 256590, 350673, 584455, 701346, 1052019, 1168910, 1753365, 2104038, 3506730, 5260095, 10520190]

約数ペア:

[(1, 10520190), (2, 5260095), (3, 3506730), (5, 2104038), (6, 1753365), (9, 1168910), (10, 1052019), (15, 701346), (18, 584455), (30, 350673), (41, 256590), (45, 233782), (82, 128295), (90, 116891), (123, 85530), (205, 51318), (246, 42765), (369, 28510), (410, 25659), (615, 17106), (738, 14255), (1230, 8553), (1845, 5702), (2851, 3690)]