2355180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2309}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 6985440

約数和(自身を除く): 4630260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2309, 4618, 6927, 9236, 11545, 13854, 23090, 27708, 34635, 39253, 46180, 69270, 78506, 117759, 138540, 157012, 196265, 235518, 392530, 471036, 588795, 785060, 1177590, 2355180]

約数ペア:

[(1, 2355180), (2, 1177590), (3, 785060), (4, 588795), (5, 471036), (6, 392530), (10, 235518), (12, 196265), (15, 157012), (17, 138540), (20, 117759), (30, 78506), (34, 69270), (51, 46180), (60, 39253), (68, 34635), (85, 27708), (102, 23090), (170, 13854), (204, 11545), (255, 9236), (340, 6927), (510, 4618), (1020, 2309)]