148980530

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{971}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 273637440

約数和(自身を除く): 124656910

約数列:

[1, 2, 5, 10, 67, 134, 229, 335, 458, 670, 971, 1145, 1942, 2290, 4855, 9710, 15343, 30686, 65057, 76715, 130114, 153430, 222359, 325285, 444718, 650570, 1111795, 2223590, 14898053, 29796106, 74490265, 148980530]

約数ペア:

[(1, 148980530), (2, 74490265), (5, 29796106), (10, 14898053), (67, 2223590), (134, 1111795), (229, 650570), (335, 444718), (458, 325285), (670, 222359), (971, 153430), (1145, 130114), (1942, 76715), (2290, 65057), (4855, 30686), (9710, 15343)]