23265090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 62496000

約数和(自身を除く): 39230910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 433, 597, 866, 995, 1194, 1299, 1791, 1990, 2165, 2598, 2985, 3582, 3897, 4330, 5373, 5970, 6495, 7794, 8955, 10746, 11691, 12990, 17910, 19485, 23382, 26865, 38970, 53730, 58455, 86167, 116910, 172334, 258501, 430835, 517002, 775503, 861670, 1292505, 1551006, 2326509, 2585010, 3877515, 4653018, 7755030, 11632545, 23265090]

約数ペア:

[(1, 23265090), (2, 11632545), (3, 7755030), (5, 4653018), (6, 3877515), (9, 2585010), (10, 2326509), (15, 1551006), (18, 1292505), (27, 861670), (30, 775503), (45, 517002), (54, 430835), (90, 258501), (135, 172334), (199, 116910), (270, 86167), (398, 58455), (433, 53730), (597, 38970), (866, 26865), (995, 23382), (1194, 19485), (1299, 17910), (1791, 12990), (1990, 11691), (2165, 10746), (2598, 8955), (2985, 7794), (3582, 6495), (3897, 5970), (4330, 5373)]