202345860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{42689}}^1$

素因数の和:42780

約数の個数: 48

約数和(自身を含む): 573753600

約数和(自身を除く): 371407740

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, 2370, 4740, 42689, 85378, 128067, 170756, 213445, 256134, 426890, 512268, 640335, 853780, 1280670, 2561340, 3372431, 6744862, 10117293, 13489724, 16862155, 20234586, 33724310, 40469172, 50586465, 67448620, 101172930, 202345860]

約数ペア:

[(1, 202345860), (2, 101172930), (3, 67448620), (4, 50586465), (5, 40469172), (6, 33724310), (10, 20234586), (12, 16862155), (15, 13489724), (20, 10117293), (30, 6744862), (60, 3372431), (79, 2561340), (158, 1280670), (237, 853780), (316, 640335), (395, 512268), (474, 426890), (790, 256134), (948, 213445), (1185, 170756), (1580, 128067), (2370, 85378), (4740, 42689)]