30758756

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12343}}^1$

素因数の和:12443

約数の個数: 24

約数和(自身を含む): 62213760

約数和(自身を除く): 31455004

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 12343, 24686, 49372, 86401, 172802, 345604, 1098527, 2197054, 4394108, 7689689, 15379378, 30758756]

約数ペア:

[(1, 30758756), (2, 15379378), (4, 7689689), (7, 4394108), (14, 2197054), (28, 1098527), (89, 345604), (178, 172802), (356, 86401), (623, 49372), (1246, 24686), (2492, 12343)]