4670680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2383}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 12229920

約数和(自身を除く): 7559240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2383, 4766, 9532, 11915, 16681, 19064, 23830, 33362, 47660, 66724, 83405, 95320, 116767, 133448, 166810, 233534, 333620, 467068, 583835, 667240, 934136, 1167670, 2335340, 4670680]

約数ペア:

[(1, 4670680), (2, 2335340), (4, 1167670), (5, 934136), (7, 667240), (8, 583835), (10, 467068), (14, 333620), (20, 233534), (28, 166810), (35, 133448), (40, 116767), (49, 95320), (56, 83405), (70, 66724), (98, 47660), (140, 33362), (196, 23830), (245, 19064), (280, 16681), (392, 11915), (490, 9532), (980, 4766), (1960, 2383)]