3269140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 8265600

約数和(自身を除く): 4996460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1229, 1330, 2458, 2660, 4916, 6145, 8603, 12290, 17206, 23351, 24580, 34412, 43015, 46702, 86030, 93404, 116755, 163457, 172060, 233510, 326914, 467020, 653828, 817285, 1634570, 3269140]

約数ペア:

[(1, 3269140), (2, 1634570), (4, 817285), (5, 653828), (7, 467020), (10, 326914), (14, 233510), (19, 172060), (20, 163457), (28, 116755), (35, 93404), (38, 86030), (70, 46702), (76, 43015), (95, 34412), (133, 24580), (140, 23351), (190, 17206), (266, 12290), (380, 8603), (532, 6145), (665, 4916), (1229, 2660), (1330, 2458)]