2315678090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{217027}}^1$

素因数の和:217142

約数の個数: 32

約数和(自身を含む): 4594048704

約数和(自身を除く): 2278370614

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 217027, 434054, 1085135, 2170270, 2387297, 4774594, 11936485, 21051619, 23872970, 42103238, 105258095, 210516190, 231567809, 463135618, 1157839045, 2315678090]

約数ペア:

[(1, 2315678090), (2, 1157839045), (5, 463135618), (10, 231567809), (11, 210516190), (22, 105258095), (55, 42103238), (97, 23872970), (110, 21051619), (194, 11936485), (485, 4774594), (970, 2387297), (1067, 2170270), (2134, 1085135), (5335, 434054), (10670, 217027)]