2066805210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{668869}}^1$

素因数の和:668982

約数の個数: 32

約数和(自身を含む): 5008498560

約数和(自身を除く): 2941693350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 668869, 1337738, 2006607, 3344345, 4013214, 6688690, 10033035, 20066070, 68893507, 137787014, 206680521, 344467535, 413361042, 688935070, 1033402605, 2066805210]

約数ペア:

[(1, 2066805210), (2, 1033402605), (3, 688935070), (5, 413361042), (6, 344467535), (10, 206680521), (15, 137787014), (30, 68893507), (103, 20066070), (206, 10033035), (309, 6688690), (515, 4013214), (618, 3344345), (1030, 2006607), (1545, 1337738), (3090, 668869)]