2016982830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2663}}^1\times {\mathrm{25247}}^1$

素因数の和:27920

約数の個数: 32

約数和(自身を含む): 4842768384

約数和(自身を除く): 2825785554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2663, 5326, 7989, 13315, 15978, 25247, 26630, 39945, 50494, 75741, 79890, 126235, 151482, 252470, 378705, 757410, 67232761, 134465522, 201698283, 336163805, 403396566, 672327610, 1008491415, 2016982830]

約数ペア:

[(1, 2016982830), (2, 1008491415), (3, 672327610), (5, 403396566), (6, 336163805), (10, 201698283), (15, 134465522), (30, 67232761), (2663, 757410), (5326, 378705), (7989, 252470), (13315, 151482), (15978, 126235), (25247, 79890), (26630, 75741), (39945, 50494)]