72172310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60649}}^1$

素因数の和:60680

約数の個数: 32

約数和(自身を含む): 157204800

約数和(自身を除く): 85032490

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 60649, 121298, 303245, 424543, 606490, 849086, 1031033, 2062066, 2122715, 4245430, 5155165, 7217231, 10310330, 14434462, 36086155, 72172310]

約数ペア:

[(1, 72172310), (2, 36086155), (5, 14434462), (7, 10310330), (10, 7217231), (14, 5155165), (17, 4245430), (34, 2122715), (35, 2062066), (70, 1031033), (85, 849086), (119, 606490), (170, 424543), (238, 303245), (595, 121298), (1190, 60649)]