27295670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 51693120

約数和(自身を除く): 24397450

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1543, 1769, 3086, 3538, 7715, 8845, 15430, 17690, 44747, 89494, 94123, 188246, 223735, 447470, 470615, 941230, 2729567, 5459134, 13647835, 27295670]

約数ペア:

[(1, 27295670), (2, 13647835), (5, 5459134), (10, 2729567), (29, 941230), (58, 470615), (61, 447470), (122, 223735), (145, 188246), (290, 94123), (305, 89494), (610, 44747), (1543, 17690), (1769, 15430), (3086, 8845), (3538, 7715)]