83993820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1997}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 235636128

約数和(自身を除く): 151642308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 701, 1402, 1997, 2103, 2804, 3505, 3994, 4206, 5991, 7010, 7988, 8412, 9985, 10515, 11982, 14020, 19970, 21030, 23964, 29955, 39940, 42060, 59910, 119820, 1399897, 2799794, 4199691, 5599588, 6999485, 8399382, 13998970, 16798764, 20998455, 27997940, 41996910, 83993820]

約数ペア:

[(1, 83993820), (2, 41996910), (3, 27997940), (4, 20998455), (5, 16798764), (6, 13998970), (10, 8399382), (12, 6999485), (15, 5599588), (20, 4199691), (30, 2799794), (60, 1399897), (701, 119820), (1402, 59910), (1997, 42060), (2103, 39940), (2804, 29955), (3505, 23964), (3994, 21030), (4206, 19970), (5991, 14020), (7010, 11982), (7988, 10515), (8412, 9985)]