17019240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{20261}}^1$

素因数の和:20282

約数の個数: 64

約数和(自身を含む): 58354560

約数和(自身を除く): 41335320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 20261, 40522, 60783, 81044, 101305, 121566, 141827, 162088, 202610, 243132, 283654, 303915, 405220, 425481, 486264, 567308, 607830, 709135, 810440, 850962, 1134616, 1215660, 1418270, 1701924, 2127405, 2431320, 2836540, 3403848, 4254810, 5673080, 8509620, 17019240]

約数ペア:

[(1, 17019240), (2, 8509620), (3, 5673080), (4, 4254810), (5, 3403848), (6, 2836540), (7, 2431320), (8, 2127405), (10, 1701924), (12, 1418270), (14, 1215660), (15, 1134616), (20, 850962), (21, 810440), (24, 709135), (28, 607830), (30, 567308), (35, 486264), (40, 425481), (42, 405220), (56, 303915), (60, 283654), (70, 243132), (84, 202610), (105, 162088), (120, 141827), (140, 121566), (168, 101305), (210, 81044), (280, 60783), (420, 40522), (840, 20261)]