137307450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{130769}}^1$

素因数の和:130791

約数の個数: 48

約数和(自身を含む): 389171520

約数和(自身を除く): 251864070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 130769, 261538, 392307, 653845, 784614, 915383, 1307690, 1830766, 1961535, 2746149, 3269225, 3923070, 4576915, 5492298, 6538450, 9153830, 9807675, 13730745, 19615350, 22884575, 27461490, 45769150, 68653725, 137307450]

約数ペア:

[(1, 137307450), (2, 68653725), (3, 45769150), (5, 27461490), (6, 22884575), (7, 19615350), (10, 13730745), (14, 9807675), (15, 9153830), (21, 6538450), (25, 5492298), (30, 4576915), (35, 3923070), (42, 3269225), (50, 2746149), (70, 1961535), (75, 1830766), (105, 1307690), (150, 915383), (175, 784614), (210, 653845), (350, 392307), (525, 261538), (1050, 130769)]