9810360090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{231431}}^1$

素因数の和:231604

約数の個数: 64

約数和(自身を含む): 26327704320

約数和(自身を除く): 16517344230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4239, 4710, 7065, 8478, 14130, 21195, 42390, 231431, 462862, 694293, 1157155, 1388586, 2082879, 2314310, 3471465, 4165758, 6248637, 6942930, 10414395, 12497274, 20828790, 31243185, 36334667, 62486370, 72669334, 109004001, 181673335, 218008002, 327012003, 363346670, 545020005, 654024006, 981036009, 1090040010, 1635060015, 1962072018, 3270120030, 4905180045, 9810360090]

約数ペア:

[(1, 9810360090), (2, 4905180045), (3, 3270120030), (5, 1962072018), (6, 1635060015), (9, 1090040010), (10, 981036009), (15, 654024006), (18, 545020005), (27, 363346670), (30, 327012003), (45, 218008002), (54, 181673335), (90, 109004001), (135, 72669334), (157, 62486370), (270, 36334667), (314, 31243185), (471, 20828790), (785, 12497274), (942, 10414395), (1413, 6942930), (1570, 6248637), (2355, 4165758), (2826, 3471465), (4239, 2314310), (4710, 2082879), (7065, 1388586), (8478, 1157155), (14130, 694293), (21195, 462862), (42390, 231431)]