173049660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137341}}^1$

素因数の和:137363

約数の個数: 72

約数和(自身を含む): 599909856

約数和(自身を除く): 426860196

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, 137341, 274682, 412023, 549364, 686705, 824046, 961387, 1236069, 1373410, 1648092, 1922774, 2060115, 2472138, 2746820, 2884161, 3845548, 4120230, 4806935, 4944276, 5768322, 6180345, 8240460, 8652483, 9613870, 11536644, 12360690, 14420805, 17304966, 19227740, 24721380, 28841610, 34609932, 43262415, 57683220, 86524830, 173049660]

約数ペア:

[(1, 173049660), (2, 86524830), (3, 57683220), (4, 43262415), (5, 34609932), (6, 28841610), (7, 24721380), (9, 19227740), (10, 17304966), (12, 14420805), (14, 12360690), (15, 11536644), (18, 9613870), (20, 8652483), (21, 8240460), (28, 6180345), (30, 5768322), (35, 4944276), (36, 4806935), (42, 4120230), (45, 3845548), (60, 2884161), (63, 2746820), (70, 2472138), (84, 2060115), (90, 1922774), (105, 1648092), (126, 1373410), (140, 1236069), (180, 961387), (210, 824046), (252, 686705), (315, 549364), (420, 412023), (630, 274682), (1260, 137341)]