30806154

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{74411}}^1$

素因数の和:74442

約数の個数: 24

約数和(自身を含む): 69649632

約数和(自身を除く): 38843478

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 74411, 148822, 223233, 446466, 669699, 1339398, 1711453, 3422906, 5134359, 10268718, 15403077, 30806154]

約数ペア:

[(1, 30806154), (2, 15403077), (3, 10268718), (6, 5134359), (9, 3422906), (18, 1711453), (23, 1339398), (46, 669699), (69, 446466), (138, 223233), (207, 148822), (414, 74411)]