7175790

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{2953}}^1$

素因数の和:2975

約数の個数: 48

約数和(自身を含む): 19354608

約数和(自身を除く): 12178818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 2953, 5906, 8859, 14765, 17718, 26577, 29530, 44295, 53154, 79731, 88590, 132885, 159462, 239193, 265770, 398655, 478386, 717579, 797310, 1195965, 1435158, 2391930, 3587895, 7175790]

約数ペア:

[(1, 7175790), (2, 3587895), (3, 2391930), (5, 1435158), (6, 1195965), (9, 797310), (10, 717579), (15, 478386), (18, 398655), (27, 265770), (30, 239193), (45, 159462), (54, 132885), (81, 88590), (90, 79731), (135, 53154), (162, 44295), (243, 29530), (270, 26577), (405, 17718), (486, 14765), (810, 8859), (1215, 5906), (2430, 2953)]