120840510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{575431}}^1$

素因数の和:575448

約数の個数: 32

約数和(自身を含む): 331448832

約数和(自身を除く): 210608322

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 575431, 1150862, 1726293, 2877155, 3452586, 4028017, 5754310, 8056034, 8631465, 12084051, 17262930, 20140085, 24168102, 40280170, 60420255, 120840510]

約数ペア:

[(1, 120840510), (2, 60420255), (3, 40280170), (5, 24168102), (6, 20140085), (7, 17262930), (10, 12084051), (14, 8631465), (15, 8056034), (21, 5754310), (30, 4028017), (35, 3452586), (42, 2877155), (70, 1726293), (105, 1150862), (210, 575431)]