27355620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4261}}^1$

素因数の和:4380

約数の個数: 48

約数和(自身を含む): 77329728

約数和(自身を除く): 49974108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 4261, 6420, 8522, 12783, 17044, 21305, 25566, 42610, 51132, 63915, 85220, 127830, 255660, 455927, 911854, 1367781, 1823708, 2279635, 2735562, 4559270, 5471124, 6838905, 9118540, 13677810, 27355620]

約数ペア:

[(1, 27355620), (2, 13677810), (3, 9118540), (4, 6838905), (5, 5471124), (6, 4559270), (10, 2735562), (12, 2279635), (15, 1823708), (20, 1367781), (30, 911854), (60, 455927), (107, 255660), (214, 127830), (321, 85220), (428, 63915), (535, 51132), (642, 42610), (1070, 25566), (1284, 21305), (1605, 17044), (2140, 12783), (3210, 8522), (4261, 6420)]