7305030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3529}}^1$

素因数の和:3565

約数の個数: 48

約数和(自身を含む): 19824480

約数和(自身を除く): 12519450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 3529, 7058, 10587, 17645, 21174, 31761, 35290, 52935, 63522, 81167, 105870, 158805, 162334, 243501, 317610, 405835, 487002, 730503, 811670, 1217505, 1461006, 2435010, 3652515, 7305030]

約数ペア:

[(1, 7305030), (2, 3652515), (3, 2435010), (5, 1461006), (6, 1217505), (9, 811670), (10, 730503), (15, 487002), (18, 405835), (23, 317610), (30, 243501), (45, 162334), (46, 158805), (69, 105870), (90, 81167), (115, 63522), (138, 52935), (207, 35290), (230, 31761), (345, 21174), (414, 17645), (690, 10587), (1035, 7058), (2070, 3529)]