74507230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17449}}^1$

素因数の和:17524

約数の個数: 32

約数和(自身を含む): 155793600

約数和(自身を除く): 81286370

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 17449, 34898, 87245, 122143, 174490, 244286, 610715, 1064389, 1221430, 2128778, 5321945, 7450723, 10643890, 14901446, 37253615, 74507230]

約数ペア:

[(1, 74507230), (2, 37253615), (5, 14901446), (7, 10643890), (10, 7450723), (14, 5321945), (35, 2128778), (61, 1221430), (70, 1064389), (122, 610715), (305, 244286), (427, 174490), (610, 122143), (854, 87245), (2135, 34898), (4270, 17449)]