102728610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1999}}^1$

素因数の和:2583

約数の個数: 48

約数和(自身を含む): 267696000

約数和(自身を除く): 164967390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 571, 1142, 1713, 1999, 2855, 3426, 3998, 5139, 5710, 5997, 8565, 9995, 10278, 11994, 17130, 17991, 19990, 25695, 29985, 35982, 51390, 59970, 89955, 179910, 1141429, 2282858, 3424287, 5707145, 6848574, 10272861, 11414290, 17121435, 20545722, 34242870, 51364305, 102728610]

約数ペア:

[(1, 102728610), (2, 51364305), (3, 34242870), (5, 20545722), (6, 17121435), (9, 11414290), (10, 10272861), (15, 6848574), (18, 5707145), (30, 3424287), (45, 2282858), (90, 1141429), (571, 179910), (1142, 89955), (1713, 59970), (1999, 51390), (2855, 35982), (3426, 29985), (3998, 25695), (5139, 19990), (5710, 17991), (5997, 17130), (8565, 11994), (9995, 10278)]