293905380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{4441}}^1$

素因数の和:5556

約数の個数: 48

約数和(自身を含む): 823866624

約数和(自身を除く): 529961244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1103, 2206, 3309, 4412, 4441, 5515, 6618, 8882, 11030, 13236, 13323, 16545, 17764, 22060, 22205, 26646, 33090, 44410, 53292, 66180, 66615, 88820, 133230, 266460, 4898423, 9796846, 14695269, 19593692, 24492115, 29390538, 48984230, 58781076, 73476345, 97968460, 146952690, 293905380]

約数ペア:

[(1, 293905380), (2, 146952690), (3, 97968460), (4, 73476345), (5, 58781076), (6, 48984230), (10, 29390538), (12, 24492115), (15, 19593692), (20, 14695269), (30, 9796846), (60, 4898423), (1103, 266460), (2206, 133230), (3309, 88820), (4412, 66615), (4441, 66180), (5515, 53292), (6618, 44410), (8882, 33090), (11030, 26646), (13236, 22205), (13323, 22060), (16545, 17764)]