154338790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1871}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 284259456

約数和(自身を除く): 129920666

約数列:

[1, 2, 5, 10, 73, 113, 146, 226, 365, 565, 730, 1130, 1871, 3742, 8249, 9355, 16498, 18710, 41245, 82490, 136583, 211423, 273166, 422846, 682915, 1057115, 1365830, 2114230, 15433879, 30867758, 77169395, 154338790]

約数ペア:

[(1, 154338790), (2, 77169395), (5, 30867758), (10, 15433879), (73, 2114230), (113, 1365830), (146, 1057115), (226, 682915), (365, 422846), (565, 273166), (730, 211423), (1130, 136583), (1871, 82490), (3742, 41245), (8249, 18710), (9355, 16498)]