270673820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10853}}^1$

素因数の和:10934

約数の個数: 48

約数和(自身を含む): 601745760

約数和(自身を除く): 331071940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 2494, 4988, 6235, 10853, 12470, 21706, 24940, 43412, 54265, 108530, 217060, 314737, 466679, 629474, 933358, 1258948, 1573685, 1866716, 2333395, 3147370, 4666790, 6294740, 9333580, 13533691, 27067382, 54134764, 67668455, 135336910, 270673820]

約数ペア:

[(1, 270673820), (2, 135336910), (4, 67668455), (5, 54134764), (10, 27067382), (20, 13533691), (29, 9333580), (43, 6294740), (58, 4666790), (86, 3147370), (116, 2333395), (145, 1866716), (172, 1573685), (215, 1258948), (290, 933358), (430, 629474), (580, 466679), (860, 314737), (1247, 217060), (2494, 108530), (4988, 54265), (6235, 43412), (10853, 24940), (12470, 21706)]