715136220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3972979}}^1$

素因数の和:3972994

約数の個数: 36

約数和(自身を含む): 2169247080

約数和(自身を除く): 1454110860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3972979, 7945958, 11918937, 15891916, 19864895, 23837874, 35756811, 39729790, 47675748, 59594685, 71513622, 79459580, 119189370, 143027244, 178784055, 238378740, 357568110, 715136220]

約数ペア:

[(1, 715136220), (2, 357568110), (3, 238378740), (4, 178784055), (5, 143027244), (6, 119189370), (9, 79459580), (10, 71513622), (12, 59594685), (15, 47675748), (18, 39729790), (20, 35756811), (30, 23837874), (36, 19864895), (45, 15891916), (60, 11918937), (90, 7945958), (180, 3972979)]