72072010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1201}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 137864592

約数和(自身を除く): 65792582

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 353, 706, 1201, 1765, 2402, 3530, 6001, 6005, 12002, 12010, 20417, 30005, 40834, 60010, 102085, 204170, 423953, 847906, 2119765, 4239530, 7207201, 14414402, 36036005, 72072010]

約数ペア:

[(1, 72072010), (2, 36036005), (5, 14414402), (10, 7207201), (17, 4239530), (34, 2119765), (85, 847906), (170, 423953), (353, 204170), (706, 102085), (1201, 60010), (1765, 40834), (2402, 30005), (3530, 20417), (6001, 12010), (6005, 12002)]