2006722710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{518533}}^1$

素因数の和:518589

約数の個数: 48

約数和(自身を含む): 5338826064

約数和(自身を除く): 3332103354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 518533, 1037066, 1555599, 2592665, 3111198, 4666797, 5185330, 7777995, 9333594, 15555990, 22296919, 23333985, 44593838, 46667970, 66890757, 111484595, 133781514, 200672271, 222969190, 334453785, 401344542, 668907570, 1003361355, 2006722710]

約数ペア:

[(1, 2006722710), (2, 1003361355), (3, 668907570), (5, 401344542), (6, 334453785), (9, 222969190), (10, 200672271), (15, 133781514), (18, 111484595), (30, 66890757), (43, 46667970), (45, 44593838), (86, 23333985), (90, 22296919), (129, 15555990), (215, 9333594), (258, 7777995), (387, 5185330), (430, 4666797), (645, 3111198), (774, 2592665), (1290, 1555599), (1935, 1037066), (3870, 518533)]