2053219620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{34220327}}^1$

素因数の和:34220339

約数の個数: 24

約数和(自身を含む): 5749015104

約数和(自身を除く): 3695795484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 34220327, 68440654, 102660981, 136881308, 171101635, 205321962, 342203270, 410643924, 513304905, 684406540, 1026609810, 2053219620]

約数ペア:

[(1, 2053219620), (2, 1026609810), (3, 684406540), (4, 513304905), (5, 410643924), (6, 342203270), (10, 205321962), (12, 171101635), (15, 136881308), (20, 102660981), (30, 68440654), (60, 34220327)]