2013994470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{33617}}^1$

素因数の和:35624

約数の個数: 32

約数和(自身を含む): 4836151008

約数和(自身を除く): 2822156538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1997, 3994, 5991, 9985, 11982, 19970, 29955, 33617, 59910, 67234, 100851, 168085, 201702, 336170, 504255, 1008510, 67133149, 134266298, 201399447, 335665745, 402798894, 671331490, 1006997235, 2013994470]

約数ペア:

[(1, 2013994470), (2, 1006997235), (3, 671331490), (5, 402798894), (6, 335665745), (10, 201399447), (15, 134266298), (30, 67133149), (1997, 1008510), (3994, 504255), (5991, 336170), (9985, 201702), (11982, 168085), (19970, 100851), (29955, 67234), (33617, 59910)]