2019644940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33660749}}^1$

素因数の和:33660761

約数の個数: 24

約数和(自身を含む): 5655006000

約数和(自身を除く): 3635361060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33660749, 67321498, 100982247, 134642996, 168303745, 201964494, 336607490, 403928988, 504911235, 673214980, 1009822470, 2019644940]

約数ペア:

[(1, 2019644940), (2, 1009822470), (3, 673214980), (4, 504911235), (5, 403928988), (6, 336607490), (10, 201964494), (12, 168303745), (15, 134642996), (20, 100982247), (30, 67321498), (60, 33660749)]