138073740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{601}}^1$

素因数の和:1167

約数の個数: 96

約数和(自身を含む): 443380224

約数和(自身を除く): 305306484

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, 547, 601, 1094, 1202, 1641, 1803, 2188, 2404, 2735, 3005, 3282, 3606, 3829, 4207, 5470, 6010, 6564, 7212, 7658, 8205, 8414, 9015, 10940, 11487, 12020, 12621, 15316, 16410, 16828, 18030, 19145, 21035, 22974, 25242, 32820, 36060, 38290, 42070, 45948, 50484, 57435, 63105, 76580, 84140, 114870, 126210, 229740, 252420, 328747, 657494, 986241, 1314988, 1643735, 1972482, 2301229, 3287470, 3944964, 4602458, 4931205, 6574940, 6903687, 9204916, 9862410, 11506145, 13807374, 19724820, 23012290, 27614748, 34518435, 46024580, 69036870, 138073740]

約数ペア:

[(1, 138073740), (2, 69036870), (3, 46024580), (4, 34518435), (5, 27614748), (6, 23012290), (7, 19724820), (10, 13807374), (12, 11506145), (14, 9862410), (15, 9204916), (20, 6903687), (21, 6574940), (28, 4931205), (30, 4602458), (35, 3944964), (42, 3287470), (60, 2301229), (70, 1972482), (84, 1643735), (105, 1314988), (140, 986241), (210, 657494), (420, 328747), (547, 252420), (601, 229740), (1094, 126210), (1202, 114870), (1641, 84140), (1803, 76580), (2188, 63105), (2404, 57435), (2735, 50484), (3005, 45948), (3282, 42070), (3606, 38290), (3829, 36060), (4207, 32820), (5470, 25242), (6010, 22974), (6564, 21035), (7212, 19145), (7658, 18030), (8205, 16828), (8414, 16410), (9015, 15316), (10940, 12621), (11487, 12020)]