2007450090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{52981}}^1$

素因数の和:53415

約数の個数: 48

約数和(自身を含む): 5231866536

約数和(自身を除く): 3224416446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 421, 842, 1263, 2105, 2526, 3789, 4210, 6315, 7578, 12630, 18945, 37890, 52981, 105962, 158943, 264905, 317886, 476829, 529810, 794715, 953658, 1589430, 2384145, 4768290, 22305001, 44610002, 66915003, 111525005, 133830006, 200745009, 223050010, 334575015, 401490018, 669150030, 1003725045, 2007450090]

約数ペア:

[(1, 2007450090), (2, 1003725045), (3, 669150030), (5, 401490018), (6, 334575015), (9, 223050010), (10, 200745009), (15, 133830006), (18, 111525005), (30, 66915003), (45, 44610002), (90, 22305001), (421, 4768290), (842, 2384145), (1263, 1589430), (2105, 953658), (2526, 794715), (3789, 529810), (4210, 476829), (6315, 317886), (7578, 264905), (12630, 158943), (18945, 105962), (37890, 52981)]