139229610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{356999}}^1$

素因数の和:357022

約数の個数: 32

約数和(自身を含む): 359856000

約数和(自身を除く): 220626390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 356999, 713998, 1070997, 1784995, 2141994, 3569990, 4640987, 5354985, 9281974, 10709970, 13922961, 23204935, 27845922, 46409870, 69614805, 139229610]

約数ペア:

[(1, 139229610), (2, 69614805), (3, 46409870), (5, 27845922), (6, 23204935), (10, 13922961), (13, 10709970), (15, 9281974), (26, 5354985), (30, 4640987), (39, 3569990), (65, 2141994), (78, 1784995), (130, 1070997), (195, 713998), (390, 356999)]