15997620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14033}}^1$

素因数の和:14064

約数の個数: 48

約数和(自身を含む): 47154240

約数和(自身を除く): 31156620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 14033, 28066, 42099, 56132, 70165, 84198, 140330, 168396, 210495, 266627, 280660, 420990, 533254, 799881, 841980, 1066508, 1333135, 1599762, 2666270, 3199524, 3999405, 5332540, 7998810, 15997620]

約数ペア:

[(1, 15997620), (2, 7998810), (3, 5332540), (4, 3999405), (5, 3199524), (6, 2666270), (10, 1599762), (12, 1333135), (15, 1066508), (19, 841980), (20, 799881), (30, 533254), (38, 420990), (57, 280660), (60, 266627), (76, 210495), (95, 168396), (114, 140330), (190, 84198), (228, 70165), (285, 56132), (380, 42099), (570, 28066), (1140, 14033)]