85926540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{204587}}^1$

素因数の和:204606

約数の個数: 48

約数和(自身を含む): 274966272

約数和(自身を除く): 189039732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 204587, 409174, 613761, 818348, 1022935, 1227522, 1432109, 2045870, 2455044, 2864218, 3068805, 4091740, 4296327, 5728436, 6137610, 7160545, 8592654, 12275220, 14321090, 17185308, 21481635, 28642180, 42963270, 85926540]

約数ペア:

[(1, 85926540), (2, 42963270), (3, 28642180), (4, 21481635), (5, 17185308), (6, 14321090), (7, 12275220), (10, 8592654), (12, 7160545), (14, 6137610), (15, 5728436), (20, 4296327), (21, 4091740), (28, 3068805), (30, 2864218), (35, 2455044), (42, 2045870), (60, 1432109), (70, 1227522), (84, 1022935), (105, 818348), (140, 613761), (210, 409174), (420, 204587)]