89162730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3947}}^1$

素因数の和:4211

約数の個数: 48

約数和(自身を含む): 232805664

約数和(自身を除く): 143642934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2510, 3765, 3947, 4518, 7530, 7894, 11295, 11841, 19735, 22590, 23682, 35523, 39470, 59205, 71046, 118410, 177615, 355230, 990697, 1981394, 2972091, 4953485, 5944182, 8916273, 9906970, 14860455, 17832546, 29720910, 44581365, 89162730]

約数ペア:

[(1, 89162730), (2, 44581365), (3, 29720910), (5, 17832546), (6, 14860455), (9, 9906970), (10, 8916273), (15, 5944182), (18, 4953485), (30, 2972091), (45, 1981394), (90, 990697), (251, 355230), (502, 177615), (753, 118410), (1255, 71046), (1506, 59205), (2259, 39470), (2510, 35523), (3765, 23682), (3947, 22590), (4518, 19735), (7530, 11841), (7894, 11295)]