201805530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{4871}}^1$

素因数の和:6262

約数の個数: 32

約数和(自身を含む): 484783488

約数和(自身を除く): 282977958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1381, 2762, 4143, 4871, 6905, 8286, 9742, 13810, 14613, 20715, 24355, 29226, 41430, 48710, 73065, 146130, 6726851, 13453702, 20180553, 33634255, 40361106, 67268510, 100902765, 201805530]

約数ペア:

[(1, 201805530), (2, 100902765), (3, 67268510), (5, 40361106), (6, 33634255), (10, 20180553), (15, 13453702), (30, 6726851), (1381, 146130), (2762, 73065), (4143, 48710), (4871, 41430), (6905, 29226), (8286, 24355), (9742, 20715), (13810, 14613)]