214980270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{5189}}^1$

素因数の和:6580

約数の個数: 32

約数和(自身を含む): 516425760

約数和(自身を除く): 301445490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1381, 2762, 4143, 5189, 6905, 8286, 10378, 13810, 15567, 20715, 25945, 31134, 41430, 51890, 77835, 155670, 7166009, 14332018, 21498027, 35830045, 42996054, 71660090, 107490135, 214980270]

約数ペア:

[(1, 214980270), (2, 107490135), (3, 71660090), (5, 42996054), (6, 35830045), (10, 21498027), (15, 14332018), (30, 7166009), (1381, 155670), (2762, 77835), (4143, 51890), (5189, 41430), (6905, 31134), (8286, 25945), (10378, 20715), (13810, 15567)]