17262140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7253}}^1$

素因数の和:7286

約数の個数: 48

約数和(自身を含む): 43872192

約数和(自身を除く): 26610052

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 7253, 14506, 29012, 36265, 50771, 72530, 101542, 123301, 145060, 203084, 246602, 253855, 493204, 507710, 616505, 863107, 1015420, 1233010, 1726214, 2466020, 3452428, 4315535, 8631070, 17262140]

約数ペア:

[(1, 17262140), (2, 8631070), (4, 4315535), (5, 3452428), (7, 2466020), (10, 1726214), (14, 1233010), (17, 1015420), (20, 863107), (28, 616505), (34, 507710), (35, 493204), (68, 253855), (70, 246602), (85, 203084), (119, 145060), (140, 123301), (170, 101542), (238, 72530), (340, 50771), (476, 36265), (595, 29012), (1190, 14506), (2380, 7253)]