13245396540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2185709}}^1$

素因数の和:2185822

約数の個数: 48

約数和(自身を含む): 37454326560

約数和(自身を除く): 24208930020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 2185709, 4371418, 6557127, 8742836, 10928545, 13114254, 21857090, 26228508, 32785635, 43714180, 65571270, 131142540, 220756609, 441513218, 662269827, 883026436, 1103783045, 1324539654, 2207566090, 2649079308, 3311349135, 4415132180, 6622698270, 13245396540]

約数ペア:

[(1, 13245396540), (2, 6622698270), (3, 4415132180), (4, 3311349135), (5, 2649079308), (6, 2207566090), (10, 1324539654), (12, 1103783045), (15, 883026436), (20, 662269827), (30, 441513218), (60, 220756609), (101, 131142540), (202, 65571270), (303, 43714180), (404, 32785635), (505, 26228508), (606, 21857090), (1010, 13114254), (1212, 10928545), (1515, 8742836), (2020, 6557127), (3030, 4371418), (6060, 2185709)]