99660540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{237287}}^1$

素因数の和:237306

約数の個数: 48

約数和(自身を含む): 318915072

約数和(自身を除く): 219254532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 237287, 474574, 711861, 949148, 1186435, 1423722, 1661009, 2372870, 2847444, 3322018, 3559305, 4745740, 4983027, 6644036, 7118610, 8305045, 9966054, 14237220, 16610090, 19932108, 24915135, 33220180, 49830270, 99660540]

約数ペア:

[(1, 99660540), (2, 49830270), (3, 33220180), (4, 24915135), (5, 19932108), (6, 16610090), (7, 14237220), (10, 9966054), (12, 8305045), (14, 7118610), (15, 6644036), (20, 4983027), (21, 4745740), (28, 3559305), (30, 3322018), (35, 2847444), (42, 2372870), (60, 1661009), (70, 1423722), (84, 1186435), (105, 949148), (140, 711861), (210, 474574), (420, 237287)]