201721980090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6724066003}}^1$

素因数の和:6724066013

約数の個数: 16

約数和(自身を含む): 484132752288

約数和(自身を除く): 282410772198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6724066003, 13448132006, 20172198009, 33620330015, 40344396018, 67240660030, 100860990045, 201721980090]

約数ペア:

[(1, 201721980090), (2, 100860990045), (3, 67240660030), (5, 40344396018), (6, 33620330015), (10, 20172198009), (15, 13448132006), (30, 6724066003)]