8309220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 23573760

約数和(自身を除く): 15264540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 1753, 2370, 3506, 4740, 5259, 7012, 8765, 10518, 17530, 21036, 26295, 35060, 52590, 105180, 138487, 276974, 415461, 553948, 692435, 830922, 1384870, 1661844, 2077305, 2769740, 4154610, 8309220]

約数ペア:

[(1, 8309220), (2, 4154610), (3, 2769740), (4, 2077305), (5, 1661844), (6, 1384870), (10, 830922), (12, 692435), (15, 553948), (20, 415461), (30, 276974), (60, 138487), (79, 105180), (158, 52590), (237, 35060), (316, 26295), (395, 21036), (474, 17530), (790, 10518), (948, 8765), (1185, 7012), (1580, 5259), (1753, 4740), (2370, 3506)]