63051380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{450367}}^1$

素因数の和:450383

約数の個数: 24

約数和(自身を含む): 151323648

約数和(自身を除く): 88272268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 450367, 900734, 1801468, 2251835, 3152569, 4503670, 6305138, 9007340, 12610276, 15762845, 31525690, 63051380]

約数ペア:

[(1, 63051380), (2, 31525690), (4, 15762845), (5, 12610276), (7, 9007340), (10, 6305138), (14, 4503670), (20, 3152569), (28, 2251835), (35, 1801468), (70, 900734), (140, 450367)]