70619080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1409}}^1$

素因数の和:1606

約数の個数: 64

約数和(自身を含む): 182736000

約数和(自身を除く): 112116920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1253, 1409, 1432, 1790, 2506, 2818, 3580, 5012, 5636, 6265, 7045, 7160, 9863, 10024, 11272, 12530, 14090, 19726, 25060, 28180, 39452, 49315, 50120, 56360, 78904, 98630, 197260, 252211, 394520, 504422, 1008844, 1261055, 1765477, 2017688, 2522110, 3530954, 5044220, 7061908, 8827385, 10088440, 14123816, 17654770, 35309540, 70619080]

約数ペア:

[(1, 70619080), (2, 35309540), (4, 17654770), (5, 14123816), (7, 10088440), (8, 8827385), (10, 7061908), (14, 5044220), (20, 3530954), (28, 2522110), (35, 2017688), (40, 1765477), (56, 1261055), (70, 1008844), (140, 504422), (179, 394520), (280, 252211), (358, 197260), (716, 98630), (895, 78904), (1253, 56360), (1409, 50120), (1432, 49315), (1790, 39452), (2506, 28180), (2818, 25060), (3580, 19726), (5012, 14090), (5636, 12530), (6265, 11272), (7045, 10024), (7160, 9863)]