27961830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23899}}^1$

素因数の和:23925

約数の個数: 48

約数和(自身を含む): 78296400

約数和(自身を除く): 50334570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 23899, 47798, 71697, 119495, 143394, 215091, 238990, 310687, 358485, 430182, 621374, 716970, 932061, 1075455, 1553435, 1864122, 2150910, 2796183, 3106870, 4660305, 5592366, 9320610, 13980915, 27961830]

約数ペア:

[(1, 27961830), (2, 13980915), (3, 9320610), (5, 5592366), (6, 4660305), (9, 3106870), (10, 2796183), (13, 2150910), (15, 1864122), (18, 1553435), (26, 1075455), (30, 932061), (39, 716970), (45, 621374), (65, 430182), (78, 358485), (90, 310687), (117, 238990), (130, 215091), (195, 143394), (234, 119495), (390, 71697), (585, 47798), (1170, 23899)]