2056520130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9792953}}^1$

素因数の和:9792970

約数の個数: 32

約数和(自身を含む): 5640741504

約数和(自身を除く): 3584221374

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9792953, 19585906, 29378859, 48964765, 58757718, 68550671, 97929530, 137101342, 146894295, 205652013, 293788590, 342753355, 411304026, 685506710, 1028260065, 2056520130]

約数ペア:

[(1, 2056520130), (2, 1028260065), (3, 685506710), (5, 411304026), (6, 342753355), (7, 293788590), (10, 205652013), (14, 146894295), (15, 137101342), (21, 97929530), (30, 68550671), (35, 58757718), (42, 48964765), (70, 29378859), (105, 19585906), (210, 9792953)]