27657210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131701}}^1$

素因数の和:131718

約数の個数: 32

約数和(自身を含む): 75860352

約数和(自身を除く): 48203142

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 131701, 263402, 395103, 658505, 790206, 921907, 1317010, 1843814, 1975515, 2765721, 3951030, 4609535, 5531442, 9219070, 13828605, 27657210]

約数ペア:

[(1, 27657210), (2, 13828605), (3, 9219070), (5, 5531442), (6, 4609535), (7, 3951030), (10, 2765721), (14, 1975515), (15, 1843814), (21, 1317010), (30, 921907), (35, 790206), (42, 658505), (70, 395103), (105, 263402), (210, 131701)]