17912430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6863}}^1$

素因数の和:6905

約数の個数: 48

約数和(自身を含む): 48185280

約数和(自身を除く): 30272850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 6863, 13726, 20589, 34315, 41178, 61767, 68630, 102945, 123534, 199027, 205890, 308835, 398054, 597081, 617670, 995135, 1194162, 1791243, 1990270, 2985405, 3582486, 5970810, 8956215, 17912430]

約数ペア:

[(1, 17912430), (2, 8956215), (3, 5970810), (5, 3582486), (6, 2985405), (9, 1990270), (10, 1791243), (15, 1194162), (18, 995135), (29, 617670), (30, 597081), (45, 398054), (58, 308835), (87, 205890), (90, 199027), (145, 123534), (174, 102945), (261, 68630), (290, 61767), (435, 41178), (522, 34315), (870, 20589), (1305, 13726), (2610, 6863)]