2648130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 6424704

約数和(自身を除く): 3776574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 857, 1030, 1545, 1714, 2571, 3090, 4285, 5142, 8570, 12855, 25710, 88271, 176542, 264813, 441355, 529626, 882710, 1324065, 2648130]

約数ペア:

[(1, 2648130), (2, 1324065), (3, 882710), (5, 529626), (6, 441355), (10, 264813), (15, 176542), (30, 88271), (103, 25710), (206, 12855), (309, 8570), (515, 5142), (618, 4285), (857, 3090), (1030, 2571), (1545, 1714)]