74013380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{528667}}^1$

素因数の和:528683

約数の個数: 24

約数和(自身を含む): 177632448

約数和(自身を除く): 103619068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 528667, 1057334, 2114668, 2643335, 3700669, 5286670, 7401338, 10573340, 14802676, 18503345, 37006690, 74013380]

約数ペア:

[(1, 74013380), (2, 37006690), (4, 18503345), (5, 14802676), (7, 10573340), (10, 7401338), (14, 5286670), (20, 3700669), (28, 2643335), (35, 2114668), (70, 1057334), (140, 528667)]