57702890

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{16823}}^1$

素因数の和:16851

約数の個数: 32

約数和(自身を含む): 121132800

約数和(自身を除く): 63429910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 16823, 33646, 84115, 117761, 168230, 235522, 588805, 824327, 1177610, 1648654, 4121635, 5770289, 8243270, 11540578, 28851445, 57702890]

約数ペア:

[(1, 57702890), (2, 28851445), (5, 11540578), (7, 8243270), (10, 5770289), (14, 4121635), (35, 1648654), (49, 1177610), (70, 824327), (98, 588805), (245, 235522), (343, 168230), (490, 117761), (686, 84115), (1715, 33646), (3430, 16823)]