7392390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 18437328

約数和(自身を除く): 11044938

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 293, 435, 586, 841, 870, 879, 1465, 1682, 1758, 2523, 2930, 4205, 4395, 5046, 8410, 8497, 8790, 12615, 16994, 25230, 25491, 42485, 50982, 84970, 127455, 246413, 254910, 492826, 739239, 1232065, 1478478, 2464130, 3696195, 7392390]

約数ペア:

[(1, 7392390), (2, 3696195), (3, 2464130), (5, 1478478), (6, 1232065), (10, 739239), (15, 492826), (29, 254910), (30, 246413), (58, 127455), (87, 84970), (145, 50982), (174, 42485), (290, 25491), (293, 25230), (435, 16994), (586, 12615), (841, 8790), (870, 8497), (879, 8410), (1465, 5046), (1682, 4395), (1758, 4205), (2523, 2930)]