2018030830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{18169}}^1$

素因数の和:18588

約数の個数: 32

約数和(自身を含む): 3767731200

約数和(自身を除く): 1749700370

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 383, 766, 1915, 3830, 11107, 18169, 22214, 36338, 55535, 90845, 111070, 181690, 526901, 1053802, 2634505, 5269010, 6958727, 13917454, 34793635, 69587270, 201803083, 403606166, 1009015415, 2018030830]

約数ペア:

[(1, 2018030830), (2, 1009015415), (5, 403606166), (10, 201803083), (29, 69587270), (58, 34793635), (145, 13917454), (290, 6958727), (383, 5269010), (766, 2634505), (1915, 1053802), (3830, 526901), (11107, 181690), (18169, 111070), (22214, 90845), (36338, 55535)]