1320392010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{6287581}}^1$

素因数の和:6287598

約数の個数: 32

約数和(自身を含む): 3621647232

約数和(自身を除く): 2301255222

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 6287581, 12575162, 18862743, 31437905, 37725486, 44013067, 62875810, 88026134, 94313715, 132039201, 188627430, 220065335, 264078402, 440130670, 660196005, 1320392010]

約数ペア:

[(1, 1320392010), (2, 660196005), (3, 440130670), (5, 264078402), (6, 220065335), (7, 188627430), (10, 132039201), (14, 94313715), (15, 88026134), (21, 62875810), (30, 44013067), (35, 37725486), (42, 31437905), (70, 18862743), (105, 12575162), (210, 6287581)]