146302940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1045021}}^1$

素因数の和:1045037

約数の個数: 24

約数和(自身を含む): 351127392

約数和(自身を除く): 204824452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1045021, 2090042, 4180084, 5225105, 7315147, 10450210, 14630294, 20900420, 29260588, 36575735, 73151470, 146302940]

約数ペア:

[(1, 146302940), (2, 73151470), (4, 36575735), (5, 29260588), (7, 20900420), (10, 14630294), (14, 10450210), (20, 7315147), (28, 5225105), (35, 4180084), (70, 2090042), (140, 1045021)]