78574230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{124721}}^1$

素因数の和:124741

約数の個数: 48

約数和(自身を含む): 233479584

約数和(自身を除く): 154905354

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 124721, 249442, 374163, 623605, 748326, 873047, 1122489, 1247210, 1746094, 1870815, 2244978, 2619141, 3741630, 4365235, 5238282, 5612445, 7857423, 8730470, 11224890, 13095705, 15714846, 26191410, 39287115, 78574230]

約数ペア:

[(1, 78574230), (2, 39287115), (3, 26191410), (5, 15714846), (6, 13095705), (7, 11224890), (9, 8730470), (10, 7857423), (14, 5612445), (15, 5238282), (18, 4365235), (21, 3741630), (30, 2619141), (35, 2244978), (42, 1870815), (45, 1746094), (63, 1247210), (70, 1122489), (90, 873047), (105, 748326), (126, 623605), (210, 374163), (315, 249442), (630, 124721)]