713984220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{440731}}^1$

素因数の和:440752

約数の個数: 60

約数和(自身を含む): 2239800024

約数和(自身を除く): 1525815804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 440731, 881462, 1322193, 1762924, 2203655, 2644386, 3966579, 4407310, 5288772, 6610965, 7933158, 8814620, 11899737, 13221930, 15866316, 19832895, 23799474, 26443860, 35699211, 39665790, 47598948, 59498685, 71398422, 79331580, 118997370, 142796844, 178496055, 237994740, 356992110, 713984220]

約数ペア:

[(1, 713984220), (2, 356992110), (3, 237994740), (4, 178496055), (5, 142796844), (6, 118997370), (9, 79331580), (10, 71398422), (12, 59498685), (15, 47598948), (18, 39665790), (20, 35699211), (27, 26443860), (30, 23799474), (36, 19832895), (45, 15866316), (54, 13221930), (60, 11899737), (81, 8814620), (90, 7933158), (108, 6610965), (135, 5288772), (162, 4407310), (180, 3966579), (270, 2644386), (324, 2203655), (405, 1762924), (540, 1322193), (810, 881462), (1620, 440731)]