17480330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 38016000

約数和(自身を除く): 20535670

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 79, 109, 145, 158, 203, 218, 290, 395, 406, 545, 553, 763, 790, 1015, 1090, 1106, 1526, 2030, 2291, 2765, 3161, 3815, 4582, 5530, 6322, 7630, 8611, 11455, 15805, 16037, 17222, 22127, 22910, 31610, 32074, 43055, 44254, 60277, 80185, 86110, 110635, 120554, 160370, 221270, 249719, 301385, 499438, 602770, 1248595, 1748033, 2497190, 3496066, 8740165, 17480330]

約数ペア:

[(1, 17480330), (2, 8740165), (5, 3496066), (7, 2497190), (10, 1748033), (14, 1248595), (29, 602770), (35, 499438), (58, 301385), (70, 249719), (79, 221270), (109, 160370), (145, 120554), (158, 110635), (203, 86110), (218, 80185), (290, 60277), (395, 44254), (406, 43055), (545, 32074), (553, 31610), (763, 22910), (790, 22127), (1015, 17222), (1090, 16037), (1106, 15805), (1526, 11455), (2030, 8611), (2291, 7630), (2765, 6322), (3161, 5530), (3815, 4582)]