1586883890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{5431}}^1$

素因数の和:5978

約数の個数: 32

約数和(自身を含む): 2909813760

約数和(自身を除く): 1322929870

約数列:

[1, 2, 5, 10, 61, 122, 305, 479, 610, 958, 2395, 4790, 5431, 10862, 27155, 29219, 54310, 58438, 146095, 292190, 331291, 662582, 1656455, 2601449, 3312910, 5202898, 13007245, 26014490, 158688389, 317376778, 793441945, 1586883890]

約数ペア:

[(1, 1586883890), (2, 793441945), (5, 317376778), (10, 158688389), (61, 26014490), (122, 13007245), (305, 5202898), (479, 3312910), (610, 2601449), (958, 1656455), (2395, 662582), (4790, 331291), (5431, 292190), (10862, 146095), (27155, 58438), (29219, 54310)]