741419870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1\times {\mathrm{1669}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 1379393280

約数和(自身を除く): 637973410

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1433, 1669, 2866, 3338, 7165, 8345, 14330, 16690, 44423, 51739, 88846, 103478, 222115, 258695, 444230, 517390, 2391677, 4783354, 11958385, 23916770, 74141987, 148283974, 370709935, 741419870]

約数ペア:

[(1, 741419870), (2, 370709935), (5, 148283974), (10, 74141987), (31, 23916770), (62, 11958385), (155, 4783354), (310, 2391677), (1433, 517390), (1669, 444230), (2866, 258695), (3338, 222115), (7165, 103478), (8345, 88846), (14330, 51739), (16690, 44423)]