23399730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8387}}^1$

素因数の和:8431

約数の個数: 48

約数和(自身を含む): 62809344

約数和(自身を除く): 39409614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 8387, 16774, 25161, 41935, 50322, 75483, 83870, 125805, 150966, 251610, 259997, 377415, 519994, 754830, 779991, 1299985, 1559982, 2339973, 2599970, 3899955, 4679946, 7799910, 11699865, 23399730]

約数ペア:

[(1, 23399730), (2, 11699865), (3, 7799910), (5, 4679946), (6, 3899955), (9, 2599970), (10, 2339973), (15, 1559982), (18, 1299985), (30, 779991), (31, 754830), (45, 519994), (62, 377415), (90, 259997), (93, 251610), (155, 150966), (186, 125805), (279, 83870), (310, 75483), (465, 50322), (558, 41935), (930, 25161), (1395, 16774), (2790, 8387)]