930975880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{750787}}^1$

素因数の和:750829

約数の個数: 32

約数和(自身を含む): 2162269440

約数和(自身を除く): 1231293560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 750787, 1501574, 3003148, 3753935, 6006296, 7507870, 15015740, 23274397, 30031480, 46548794, 93097588, 116371985, 186195176, 232743970, 465487940, 930975880]

約数ペア:

[(1, 930975880), (2, 465487940), (4, 232743970), (5, 186195176), (8, 116371985), (10, 93097588), (20, 46548794), (31, 30031480), (40, 23274397), (62, 15015740), (124, 7507870), (155, 6006296), (248, 3753935), (310, 3003148), (620, 1501574), (1240, 750787)]