278736870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2683}}^1\times {\mathrm{3463}}^1$

素因数の和:6156

約数の個数: 32

約数和(自身を含む): 669411072

約数和(自身を除く): 390674202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2683, 3463, 5366, 6926, 8049, 10389, 13415, 16098, 17315, 20778, 26830, 34630, 40245, 51945, 80490, 103890, 9291229, 18582458, 27873687, 46456145, 55747374, 92912290, 139368435, 278736870]

約数ペア:

[(1, 278736870), (2, 139368435), (3, 92912290), (5, 55747374), (6, 46456145), (10, 27873687), (15, 18582458), (30, 9291229), (2683, 103890), (3463, 80490), (5366, 51945), (6926, 40245), (8049, 34630), (10389, 26830), (13415, 20778), (16098, 17315)]