27179770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2621}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 52670736

約数和(自身を除く): 25490966

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 2621, 5185, 5242, 10370, 13105, 26210, 44557, 89114, 159881, 222785, 319762, 445570, 799405, 1598810, 2717977, 5435954, 13589885, 27179770]

約数ペア:

[(1, 27179770), (2, 13589885), (5, 5435954), (10, 2717977), (17, 1598810), (34, 799405), (61, 445570), (85, 319762), (122, 222785), (170, 159881), (305, 89114), (610, 44557), (1037, 26210), (2074, 13105), (2621, 10370), (5185, 5242)]