528049620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{419087}}^1$

素因数の和:419109

約数の個数: 72

約数和(自身を含む): 1830576384

約数和(自身を除く): 1302526764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 419087, 838174, 1257261, 1676348, 2095435, 2514522, 2933609, 3771783, 4190870, 5029044, 5867218, 6286305, 7543566, 8381740, 8800827, 11734436, 12572610, 14668045, 15087132, 17601654, 18858915, 25145220, 26402481, 29336090, 35203308, 37717830, 44004135, 52804962, 58672180, 75435660, 88008270, 105609924, 132012405, 176016540, 264024810, 528049620]

約数ペア:

[(1, 528049620), (2, 264024810), (3, 176016540), (4, 132012405), (5, 105609924), (6, 88008270), (7, 75435660), (9, 58672180), (10, 52804962), (12, 44004135), (14, 37717830), (15, 35203308), (18, 29336090), (20, 26402481), (21, 25145220), (28, 18858915), (30, 17601654), (35, 15087132), (36, 14668045), (42, 12572610), (45, 11734436), (60, 8800827), (63, 8381740), (70, 7543566), (84, 6286305), (90, 5867218), (105, 5029044), (126, 4190870), (140, 3771783), (180, 2933609), (210, 2514522), (252, 2095435), (315, 1676348), (420, 1257261), (630, 838174), (1260, 419087)]