42648780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{710813}}^1$

素因数の和:710825

約数の個数: 24

約数和(自身を含む): 119416752

約数和(自身を除く): 76767972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 710813, 1421626, 2132439, 2843252, 3554065, 4264878, 7108130, 8529756, 10662195, 14216260, 21324390, 42648780]

約数ペア:

[(1, 42648780), (2, 21324390), (3, 14216260), (4, 10662195), (5, 8529756), (6, 7108130), (10, 4264878), (12, 3554065), (15, 2843252), (20, 2132439), (30, 1421626), (60, 710813)]