6997740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 19719168

約数和(自身を除く): 12721428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 523, 669, 892, 1046, 1115, 1338, 1569, 2092, 2230, 2615, 2676, 3138, 3345, 4460, 5230, 6276, 6690, 7845, 10460, 13380, 15690, 31380, 116629, 233258, 349887, 466516, 583145, 699774, 1166290, 1399548, 1749435, 2332580, 3498870, 6997740]

約数ペア:

[(1, 6997740), (2, 3498870), (3, 2332580), (4, 1749435), (5, 1399548), (6, 1166290), (10, 699774), (12, 583145), (15, 466516), (20, 349887), (30, 233258), (60, 116629), (223, 31380), (446, 15690), (523, 13380), (669, 10460), (892, 7845), (1046, 6690), (1115, 6276), (1338, 5230), (1569, 4460), (2092, 3345), (2230, 3138), (2615, 2676)]