4974660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:997

約数の個数: 72

約数和(自身を含む): 15626520

約数和(自身を除く): 10651860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 953, 1044, 1305, 1740, 1906, 2610, 2859, 3812, 4765, 5220, 5718, 8577, 9530, 11436, 14295, 17154, 19060, 27637, 28590, 34308, 42885, 55274, 57180, 82911, 85770, 110548, 138185, 165822, 171540, 248733, 276370, 331644, 414555, 497466, 552740, 829110, 994932, 1243665, 1658220, 2487330, 4974660]

約数ペア:

[(1, 4974660), (2, 2487330), (3, 1658220), (4, 1243665), (5, 994932), (6, 829110), (9, 552740), (10, 497466), (12, 414555), (15, 331644), (18, 276370), (20, 248733), (29, 171540), (30, 165822), (36, 138185), (45, 110548), (58, 85770), (60, 82911), (87, 57180), (90, 55274), (116, 42885), (145, 34308), (174, 28590), (180, 27637), (261, 19060), (290, 17154), (348, 14295), (435, 11436), (522, 9530), (580, 8577), (870, 5718), (953, 5220), (1044, 4765), (1305, 3812), (1740, 2859), (1906, 2610)]