7298330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 14611968

約数和(自身を除く): 7313638

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1811, 2015, 3622, 4030, 9055, 18110, 23543, 47086, 56141, 112282, 117715, 235430, 280705, 561410, 729833, 1459666, 3649165, 7298330]

約数ペア:

[(1, 7298330), (2, 3649165), (5, 1459666), (10, 729833), (13, 561410), (26, 280705), (31, 235430), (62, 117715), (65, 112282), (130, 56141), (155, 47086), (310, 23543), (403, 18110), (806, 9055), (1811, 4030), (2015, 3622)]