61132820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5261}}^1$

素因数の和:5360

約数の個数: 48

約数和(自身を含む): 148514688

約数和(自身を除く): 87381868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5261, 5810, 10522, 11620, 21044, 26305, 36827, 52610, 73654, 105220, 147308, 184135, 368270, 436663, 736540, 873326, 1746652, 2183315, 3056641, 4366630, 6113282, 8733260, 12226564, 15283205, 30566410, 61132820]

約数ペア:

[(1, 61132820), (2, 30566410), (4, 15283205), (5, 12226564), (7, 8733260), (10, 6113282), (14, 4366630), (20, 3056641), (28, 2183315), (35, 1746652), (70, 873326), (83, 736540), (140, 436663), (166, 368270), (332, 184135), (415, 147308), (581, 105220), (830, 73654), (1162, 52610), (1660, 36827), (2324, 26305), (2905, 21044), (5261, 11620), (5810, 10522)]