100307620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{716483}}^1$

素因数の和:716499

約数の個数: 24

約数和(自身を含む): 240738624

約数和(自身を除く): 140431004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 716483, 1432966, 2865932, 3582415, 5015381, 7164830, 10030762, 14329660, 20061524, 25076905, 50153810, 100307620]

約数ペア:

[(1, 100307620), (2, 50153810), (4, 25076905), (5, 20061524), (7, 14329660), (10, 10030762), (14, 7164830), (20, 5015381), (28, 3582415), (35, 2865932), (70, 1432966), (140, 716483)]