2018007030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{398029}}^1$

素因数の和:398065

約数の個数: 48

約数和(自身を含む): 5244443280

約数和(自身を除く): 3226436250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 398029, 796058, 1194087, 1990145, 2388174, 3980290, 5174377, 5970435, 10348754, 11940870, 15523131, 25871885, 31046262, 51743770, 67266901, 77615655, 134533802, 155231310, 201800703, 336334505, 403601406, 672669010, 1009003515, 2018007030]

約数ペア:

[(1, 2018007030), (2, 1009003515), (3, 672669010), (5, 403601406), (6, 336334505), (10, 201800703), (13, 155231310), (15, 134533802), (26, 77615655), (30, 67266901), (39, 51743770), (65, 31046262), (78, 25871885), (130, 15523131), (169, 11940870), (195, 10348754), (338, 5970435), (390, 5174377), (507, 3980290), (845, 2388174), (1014, 1990145), (1690, 1194087), (2535, 796058), (5070, 398029)]