90391830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{7867}}^1$

素因数の和:8260

約数の個数: 32

約数和(自身を含む): 217534464

約数和(自身を除く): 127142634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 7867, 11490, 15734, 23601, 39335, 47202, 78670, 118005, 236010, 3013061, 6026122, 9039183, 15065305, 18078366, 30130610, 45195915, 90391830]

約数ペア:

[(1, 90391830), (2, 45195915), (3, 30130610), (5, 18078366), (6, 15065305), (10, 9039183), (15, 6026122), (30, 3013061), (383, 236010), (766, 118005), (1149, 78670), (1915, 47202), (2298, 39335), (3830, 23601), (5745, 15734), (7867, 11490)]