42139410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23027}}^1$

素因数の和:23098

約数の個数: 32

約数和(自身を含む): 102796992

約数和(自身を除く): 60657582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 23027, 46054, 69081, 115135, 138162, 230270, 345405, 690810, 1404647, 2809294, 4213941, 7023235, 8427882, 14046470, 21069705, 42139410]

約数ペア:

[(1, 42139410), (2, 21069705), (3, 14046470), (5, 8427882), (6, 7023235), (10, 4213941), (15, 2809294), (30, 1404647), (61, 690810), (122, 345405), (183, 230270), (305, 138162), (366, 115135), (610, 69081), (915, 46054), (1830, 23027)]