77589780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5647}}^1$

素因数の和:5888

約数の個数: 48

約数和(自身を含む): 218238720

約数和(自身を除く): 140648940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 5647, 6870, 11294, 13740, 16941, 22588, 28235, 33882, 56470, 67764, 84705, 112940, 169410, 338820, 1293163, 2586326, 3879489, 5172652, 6465815, 7758978, 12931630, 15517956, 19397445, 25863260, 38794890, 77589780]

約数ペア:

[(1, 77589780), (2, 38794890), (3, 25863260), (4, 19397445), (5, 15517956), (6, 12931630), (10, 7758978), (12, 6465815), (15, 5172652), (20, 3879489), (30, 2586326), (60, 1293163), (229, 338820), (458, 169410), (687, 112940), (916, 84705), (1145, 67764), (1374, 56470), (2290, 33882), (2748, 28235), (3435, 22588), (4580, 16941), (5647, 13740), (6870, 11294)]