37913820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{90271}}^1$

素因数の和:90290

約数の個数: 48

約数和(自身を含む): 121325568

約数和(自身を除く): 83411748

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, 90271, 180542, 270813, 361084, 451355, 541626, 631897, 902710, 1083252, 1263794, 1354065, 1805420, 1895691, 2527588, 2708130, 3159485, 3791382, 5416260, 6318970, 7582764, 9478455, 12637940, 18956910, 37913820]

約数ペア:

[(1, 37913820), (2, 18956910), (3, 12637940), (4, 9478455), (5, 7582764), (6, 6318970), (7, 5416260), (10, 3791382), (12, 3159485), (14, 2708130), (15, 2527588), (20, 1895691), (21, 1805420), (28, 1354065), (30, 1263794), (35, 1083252), (42, 902710), (60, 631897), (70, 541626), (84, 451355), (105, 361084), (140, 270813), (210, 180542), (420, 90271)]