281102010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1338581}}^1$

素因数の和:1338598

約数の個数: 32

約数和(自身を含む): 771023232

約数和(自身を除く): 489921222

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1338581, 2677162, 4015743, 6692905, 8031486, 9370067, 13385810, 18740134, 20078715, 28110201, 40157430, 46850335, 56220402, 93700670, 140551005, 281102010]

約数ペア:

[(1, 281102010), (2, 140551005), (3, 93700670), (5, 56220402), (6, 46850335), (7, 40157430), (10, 28110201), (14, 20078715), (15, 18740134), (21, 13385810), (30, 9370067), (35, 8031486), (42, 6692905), (70, 4015743), (105, 2677162), (210, 1338581)]