238144740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{9209}}^1$

素因数の和:9652

約数の個数: 48

約数和(自身を含む): 668424960

約数和(自身を除く): 430280220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 862, 1293, 1724, 2155, 2586, 4310, 5172, 6465, 8620, 9209, 12930, 18418, 25860, 27627, 36836, 46045, 55254, 92090, 110508, 138135, 184180, 276270, 552540, 3969079, 7938158, 11907237, 15876316, 19845395, 23814474, 39690790, 47628948, 59536185, 79381580, 119072370, 238144740]

約数ペア:

[(1, 238144740), (2, 119072370), (3, 79381580), (4, 59536185), (5, 47628948), (6, 39690790), (10, 23814474), (12, 19845395), (15, 15876316), (20, 11907237), (30, 7938158), (60, 3969079), (431, 552540), (862, 276270), (1293, 184180), (1724, 138135), (2155, 110508), (2586, 92090), (4310, 55254), (5172, 46045), (6465, 36836), (8620, 27627), (9209, 25860), (12930, 18418)]