2487330

素因数分解:

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

素因数の和:995

約数の個数: 48

約数和(自身を含む): 6697080

約数和(自身を除く): 4209750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 953, 1305, 1906, 2610, 2859, 4765, 5718, 8577, 9530, 14295, 17154, 27637, 28590, 42885, 55274, 82911, 85770, 138185, 165822, 248733, 276370, 414555, 497466, 829110, 1243665, 2487330]

約数ペア:

[(1, 2487330), (2, 1243665), (3, 829110), (5, 497466), (6, 414555), (9, 276370), (10, 248733), (15, 165822), (18, 138185), (29, 85770), (30, 82911), (45, 55274), (58, 42885), (87, 28590), (90, 27637), (145, 17154), (174, 14295), (261, 9530), (290, 8577), (435, 5718), (522, 4765), (870, 2859), (953, 2610), (1305, 1906)]