223120140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3718669}}^1$

素因数の和:3718681

約数の個数: 24

約数和(自身を含む): 624736560

約数和(自身を除く): 401616420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3718669, 7437338, 11156007, 14874676, 18593345, 22312014, 37186690, 44624028, 55780035, 74373380, 111560070, 223120140]

約数ペア:

[(1, 223120140), (2, 111560070), (3, 74373380), (4, 55780035), (5, 44624028), (6, 37186690), (10, 22312014), (12, 18593345), (15, 14874676), (20, 11156007), (30, 7437338), (60, 3718669)]