42252789390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2671}}^1\times {\mathrm{75329}}^1$

素因数の和:78017

約数の個数: 64

約数和(自身を含む): 115938293760

約数和(自身を除く): 73685504370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2671, 5342, 8013, 13355, 16026, 18697, 26710, 37394, 40065, 56091, 75329, 80130, 93485, 112182, 150658, 186970, 225987, 280455, 376645, 451974, 527303, 560910, 753290, 1054606, 1129935, 1581909, 2259870, 2636515, 3163818, 5273030, 7909545, 15819090, 201203759, 402407518, 603611277, 1006018795, 1207222554, 1408426313, 2012037590, 2816852626, 3018056385, 4225278939, 6036112770, 7042131565, 8450557878, 14084263130, 21126394695, 42252789390]

約数ペア:

[(1, 42252789390), (2, 21126394695), (3, 14084263130), (5, 8450557878), (6, 7042131565), (7, 6036112770), (10, 4225278939), (14, 3018056385), (15, 2816852626), (21, 2012037590), (30, 1408426313), (35, 1207222554), (42, 1006018795), (70, 603611277), (105, 402407518), (210, 201203759), (2671, 15819090), (5342, 7909545), (8013, 5273030), (13355, 3163818), (16026, 2636515), (18697, 2259870), (26710, 1581909), (37394, 1129935), (40065, 1054606), (56091, 753290), (75329, 560910), (80130, 527303), (93485, 451974), (112182, 376645), (150658, 280455), (186970, 225987)]