10890750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1117}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 29300544

約数和(自身を除く): 18409794

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1117, 1625, 1950, 2234, 3250, 3351, 4875, 5585, 6702, 9750, 11170, 14521, 16755, 27925, 29042, 33510, 43563, 55850, 72605, 83775, 87126, 139625, 145210, 167550, 217815, 279250, 363025, 418875, 435630, 726050, 837750, 1089075, 1815125, 2178150, 3630250, 5445375, 10890750]

約数ペア:

[(1, 10890750), (2, 5445375), (3, 3630250), (5, 2178150), (6, 1815125), (10, 1089075), (13, 837750), (15, 726050), (25, 435630), (26, 418875), (30, 363025), (39, 279250), (50, 217815), (65, 167550), (75, 145210), (78, 139625), (125, 87126), (130, 83775), (150, 72605), (195, 55850), (250, 43563), (325, 33510), (375, 29042), (390, 27925), (650, 16755), (750, 14521), (975, 11170), (1117, 9750), (1625, 6702), (1950, 5585), (2234, 4875), (3250, 3351)]