220230210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{52813}}^1$

素因数の和:52962

約数の個数: 32

約数和(自身を含む): 532365120

約数和(自身を除く): 312134910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 52813, 105626, 158439, 264065, 316878, 528130, 792195, 1584390, 7341007, 14682014, 22023021, 36705035, 44046042, 73410070, 110115105, 220230210]

約数ペア:

[(1, 220230210), (2, 110115105), (3, 73410070), (5, 44046042), (6, 36705035), (10, 22023021), (15, 14682014), (30, 7341007), (139, 1584390), (278, 792195), (417, 528130), (695, 316878), (834, 264065), (1390, 158439), (2085, 105626), (4170, 52813)]