120606220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11801}}^1$

素因数の和:11890

約数の個数: 48

約数和(自身を含む): 293444928

約数和(自身を除く): 172838708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 11801, 23602, 47204, 59005, 82607, 118010, 165214, 236020, 330428, 413035, 826070, 861473, 1652140, 1722946, 3445892, 4307365, 6030311, 8614730, 12060622, 17229460, 24121244, 30151555, 60303110, 120606220]

約数ペア:

[(1, 120606220), (2, 60303110), (4, 30151555), (5, 24121244), (7, 17229460), (10, 12060622), (14, 8614730), (20, 6030311), (28, 4307365), (35, 3445892), (70, 1722946), (73, 1652140), (140, 861473), (146, 826070), (292, 413035), (365, 330428), (511, 236020), (730, 165214), (1022, 118010), (1460, 82607), (2044, 59005), (2555, 47204), (5110, 23602), (10220, 11801)]