71612670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140417}}^1$

素因数の和:140444

約数の個数: 32

約数和(自身を含む): 181981728

約数和(自身を除く): 110369058

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 140417, 280834, 421251, 702085, 842502, 1404170, 2106255, 2387089, 4212510, 4774178, 7161267, 11935445, 14322534, 23870890, 35806335, 71612670]

約数ペア:

[(1, 71612670), (2, 35806335), (3, 23870890), (5, 14322534), (6, 11935445), (10, 7161267), (15, 4774178), (17, 4212510), (30, 2387089), (34, 2106255), (51, 1404170), (85, 842502), (102, 702085), (170, 421251), (255, 280834), (510, 140417)]