85073380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{607667}}^1$

素因数の和:607683

約数の個数: 24

約数和(自身を含む): 204176448

約数和(自身を除く): 119103068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 607667, 1215334, 2430668, 3038335, 4253669, 6076670, 8507338, 12153340, 17014676, 21268345, 42536690, 85073380]

約数ペア:

[(1, 85073380), (2, 42536690), (4, 21268345), (5, 17014676), (7, 12153340), (10, 8507338), (14, 6076670), (20, 4253669), (28, 3038335), (35, 2430668), (70, 1215334), (140, 607667)]