13317540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1283}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 37533888

約数和(自身を除く): 24216348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1283, 1730, 2076, 2566, 2595, 3460, 3849, 5132, 5190, 6415, 7698, 10380, 12830, 15396, 19245, 25660, 38490, 76980, 221959, 443918, 665877, 887836, 1109795, 1331754, 2219590, 2663508, 3329385, 4439180, 6658770, 13317540]

約数ペア:

[(1, 13317540), (2, 6658770), (3, 4439180), (4, 3329385), (5, 2663508), (6, 2219590), (10, 1331754), (12, 1109795), (15, 887836), (20, 665877), (30, 443918), (60, 221959), (173, 76980), (346, 38490), (519, 25660), (692, 19245), (865, 15396), (1038, 12830), (1283, 10380), (1730, 7698), (2076, 6415), (2566, 5190), (2595, 5132), (3460, 3849)]