2016991110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{26501}}^1$

素因数の和:26613

約数の個数: 64

約数和(自身を含む): 5037500160

約数和(自身を除く): 3020509050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 59, 86, 118, 129, 177, 215, 258, 295, 354, 430, 590, 645, 885, 1290, 1770, 2537, 5074, 7611, 12685, 15222, 25370, 26501, 38055, 53002, 76110, 79503, 132505, 159006, 265010, 397515, 795030, 1139543, 1563559, 2279086, 3127118, 3418629, 4690677, 5697715, 6837258, 7817795, 9381354, 11395430, 15635590, 17093145, 23453385, 34186290, 46906770, 67233037, 134466074, 201699111, 336165185, 403398222, 672330370, 1008495555, 2016991110]

約数ペア:

[(1, 2016991110), (2, 1008495555), (3, 672330370), (5, 403398222), (6, 336165185), (10, 201699111), (15, 134466074), (30, 67233037), (43, 46906770), (59, 34186290), (86, 23453385), (118, 17093145), (129, 15635590), (177, 11395430), (215, 9381354), (258, 7817795), (295, 6837258), (354, 5697715), (430, 4690677), (590, 3418629), (645, 3127118), (885, 2279086), (1290, 1563559), (1770, 1139543), (2537, 795030), (5074, 397515), (7611, 265010), (12685, 159006), (15222, 132505), (25370, 79503), (26501, 76110), (38055, 53002)]