63970150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 133618680

約数和(自身を除く): 69648530

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 233, 289, 323, 425, 466, 475, 578, 646, 850, 950, 1165, 1445, 1615, 2330, 2890, 3230, 3961, 4427, 5491, 5825, 7225, 7922, 8075, 8854, 10982, 11650, 14450, 16150, 19805, 22135, 27455, 39610, 44270, 54910, 67337, 75259, 99025, 110675, 134674, 137275, 150518, 198050, 221350, 274550, 336685, 376295, 673370, 752590, 1279403, 1683425, 1881475, 2558806, 3366850, 3762950, 6397015, 12794030, 31985075, 63970150]

約数ペア:

[(1, 63970150), (2, 31985075), (5, 12794030), (10, 6397015), (17, 3762950), (19, 3366850), (25, 2558806), (34, 1881475), (38, 1683425), (50, 1279403), (85, 752590), (95, 673370), (170, 376295), (190, 336685), (233, 274550), (289, 221350), (323, 198050), (425, 150518), (466, 137275), (475, 134674), (578, 110675), (646, 99025), (850, 75259), (950, 67337), (1165, 54910), (1445, 44270), (1615, 39610), (2330, 27455), (2890, 22135), (3230, 19805), (3961, 16150), (4427, 14450), (5491, 11650), (5825, 10982), (7225, 8854), (7922, 8075)]