1330358770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{23311}}^1$

素因数の和:23770

約数の個数: 32

約数和(自身を含む): 2584834560

約数和(自身を除く): 1254475790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 439, 878, 2195, 4390, 5707, 11414, 23311, 28535, 46622, 57070, 116555, 233110, 303043, 606086, 1515215, 3030430, 10233529, 20467058, 51167645, 102335290, 133035877, 266071754, 665179385, 1330358770]

約数ペア:

[(1, 1330358770), (2, 665179385), (5, 266071754), (10, 133035877), (13, 102335290), (26, 51167645), (65, 20467058), (130, 10233529), (439, 3030430), (878, 1515215), (2195, 606086), (4390, 303043), (5707, 233110), (11414, 116555), (23311, 57070), (28535, 46622)]