1330273430

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1\times {\mathrm{2897}}^1$

素因数の和:3928

約数の個数: 32

約数和(自身を含む): 2448786816

約数和(自身を除く): 1118513386

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 977, 1954, 2897, 4885, 5794, 9770, 14485, 28970, 45919, 91838, 136159, 229595, 272318, 459190, 680795, 1361590, 2830369, 5660738, 14151845, 28303690, 133027343, 266054686, 665136715, 1330273430]

約数ペア:

[(1, 1330273430), (2, 665136715), (5, 266054686), (10, 133027343), (47, 28303690), (94, 14151845), (235, 5660738), (470, 2830369), (977, 1361590), (1954, 680795), (2897, 459190), (4885, 272318), (5794, 229595), (9770, 136159), (14485, 91838), (28970, 45919)]