30610960

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5711}}^1$

素因数の和:5791

約数の個数: 40

約数和(自身を含む): 72245376

約数和(自身を除く): 41634416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 5711, 11422, 22844, 28555, 45688, 57110, 91376, 114220, 228440, 382637, 456880, 765274, 1530548, 1913185, 3061096, 3826370, 6122192, 7652740, 15305480, 30610960]

約数ペア:

[(1, 30610960), (2, 15305480), (4, 7652740), (5, 6122192), (8, 3826370), (10, 3061096), (16, 1913185), (20, 1530548), (40, 765274), (67, 456880), (80, 382637), (134, 228440), (268, 114220), (335, 91376), (536, 57110), (670, 45688), (1072, 28555), (1340, 22844), (2680, 11422), (5360, 5711)]