159087630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{407917}}^1$

素因数の和:407940

約数の個数: 32

約数和(自身を含む): 411181344

約数和(自身を除く): 252093714

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 407917, 815834, 1223751, 2039585, 2447502, 4079170, 5302921, 6118755, 10605842, 12237510, 15908763, 26514605, 31817526, 53029210, 79543815, 159087630]

約数ペア:

[(1, 159087630), (2, 79543815), (3, 53029210), (5, 31817526), (6, 26514605), (10, 15908763), (13, 12237510), (15, 10605842), (26, 6118755), (30, 5302921), (39, 4079170), (65, 2447502), (78, 2039585), (130, 1223751), (195, 815834), (390, 407917)]