270254068

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{260863}}^1$

素因数の和:260911

約数の個数: 24

約数和(自身を含む): 555118592

約数和(自身を除く): 284864524

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 260863, 521726, 1043452, 1826041, 3652082, 7304164, 9651931, 19303862, 38607724, 67563517, 135127034, 270254068]

約数ペア:

[(1, 270254068), (2, 135127034), (4, 67563517), (7, 38607724), (14, 19303862), (28, 9651931), (37, 7304164), (74, 3652082), (148, 1826041), (259, 1043452), (518, 521726), (1036, 260863)]