123980458630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5623}}^1\times {\mathrm{314983}}^1$

素因数の和:320620

約数の個数: 32

約数和(自身を含む): 255091682304

約数和(自身を除く): 131111223674

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5623, 11246, 28115, 39361, 56230, 78722, 196805, 314983, 393610, 629966, 1574915, 2204881, 3149830, 4409762, 11024405, 22048810, 1771149409, 3542298818, 8855747045, 12398045863, 17711494090, 24796091726, 61990229315, 123980458630]

約数ペア:

[(1, 123980458630), (2, 61990229315), (5, 24796091726), (7, 17711494090), (10, 12398045863), (14, 8855747045), (35, 3542298818), (70, 1771149409), (5623, 22048810), (11246, 11024405), (28115, 4409762), (39361, 3149830), (56230, 2204881), (78722, 1574915), (196805, 629966), (314983, 393610)]