27658470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131707}}^1$

素因数の和:131724

約数の個数: 32

約数和(自身を含む): 75863808

約数和(自身を除く): 48205338

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 131707, 263414, 395121, 658535, 790242, 921949, 1317070, 1843898, 1975605, 2765847, 3951210, 4609745, 5531694, 9219490, 13829235, 27658470]

約数ペア:

[(1, 27658470), (2, 13829235), (3, 9219490), (5, 5531694), (6, 4609745), (7, 3951210), (10, 2765847), (14, 1975605), (15, 1843898), (21, 1317070), (30, 921949), (35, 790242), (42, 658535), (70, 395121), (105, 263414), (210, 131707)]