140123580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2335393}}^1$

素因数の和:2335405

約数の個数: 24

約数和(自身を含む): 392346192

約数和(自身を除く): 252222612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2335393, 4670786, 7006179, 9341572, 11676965, 14012358, 23353930, 28024716, 35030895, 46707860, 70061790, 140123580]

約数ペア:

[(1, 140123580), (2, 70061790), (3, 46707860), (4, 35030895), (5, 28024716), (6, 23353930), (10, 14012358), (12, 11676965), (15, 9341572), (20, 7006179), (30, 4670786), (60, 2335393)]