486539340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1158427}}^1$

素因数の和:1158446

約数の個数: 48

約数和(自身を含む): 1556927232

約数和(自身を除く): 1070387892

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, 1158427, 2316854, 3475281, 4633708, 5792135, 6950562, 8108989, 11584270, 13901124, 16217978, 17376405, 23168540, 24326967, 32435956, 34752810, 40544945, 48653934, 69505620, 81089890, 97307868, 121634835, 162179780, 243269670, 486539340]

約数ペア:

[(1, 486539340), (2, 243269670), (3, 162179780), (4, 121634835), (5, 97307868), (6, 81089890), (7, 69505620), (10, 48653934), (12, 40544945), (14, 34752810), (15, 32435956), (20, 24326967), (21, 23168540), (28, 17376405), (30, 16217978), (35, 13901124), (42, 11584270), (60, 8108989), (70, 6950562), (84, 5792135), (105, 4633708), (140, 3475281), (210, 2316854), (420, 1158427)]