270291210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1287101}}^1$

素因数の和:1287118

約数の個数: 32

約数和(自身を含む): 741370752

約数和(自身を除く): 471079542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1287101, 2574202, 3861303, 6435505, 7722606, 9009707, 12871010, 18019414, 19306515, 27029121, 38613030, 45048535, 54058242, 90097070, 135145605, 270291210]

約数ペア:

[(1, 270291210), (2, 135145605), (3, 90097070), (5, 54058242), (6, 45048535), (7, 38613030), (10, 27029121), (14, 19306515), (15, 18019414), (21, 12871010), (30, 9009707), (35, 7722606), (42, 6435505), (70, 3861303), (105, 2574202), (210, 1287101)]