72660403310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28719527}}^1$

素因数の和:28719568

約数の個数: 32

約数和(自身を含む): 148882033152

約数和(自身を除く): 76221629842

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 28719527, 57439054, 143597635, 287195270, 315914797, 631829594, 660549121, 1321098242, 1579573985, 3159147970, 3302745605, 6605491210, 7266040331, 14532080662, 36330201655, 72660403310]

約数ペア:

[(1, 72660403310), (2, 36330201655), (5, 14532080662), (10, 7266040331), (11, 6605491210), (22, 3302745605), (23, 3159147970), (46, 1579573985), (55, 1321098242), (110, 660549121), (115, 631829594), (230, 315914797), (253, 287195270), (506, 143597635), (1265, 57439054), (2530, 28719527)]