3613540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 8854272

約数和(自身を除く): 5240732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 487, 530, 742, 974, 1060, 1484, 1855, 1948, 2435, 3409, 3710, 4870, 6818, 7420, 9740, 13636, 17045, 25811, 34090, 51622, 68180, 103244, 129055, 180677, 258110, 361354, 516220, 722708, 903385, 1806770, 3613540]

約数ペア:

[(1, 3613540), (2, 1806770), (4, 903385), (5, 722708), (7, 516220), (10, 361354), (14, 258110), (20, 180677), (28, 129055), (35, 103244), (53, 68180), (70, 51622), (106, 34090), (140, 25811), (212, 17045), (265, 13636), (371, 9740), (487, 7420), (530, 6818), (742, 4870), (974, 3710), (1060, 3409), (1484, 2435), (1855, 1948)]