60684680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{216731}}^1$

素因数の和:216749

約数の個数: 32

約数和(自身を含む): 156047040

約数和(自身を除く): 95362360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 216731, 433462, 866924, 1083655, 1517117, 1733848, 2167310, 3034234, 4334620, 6068468, 7585585, 8669240, 12136936, 15171170, 30342340, 60684680]

約数ペア:

[(1, 60684680), (2, 30342340), (4, 15171170), (5, 12136936), (7, 8669240), (8, 7585585), (10, 6068468), (14, 4334620), (20, 3034234), (28, 2167310), (35, 1733848), (40, 1517117), (56, 1083655), (70, 866924), (140, 433462), (280, 216731)]