290496540670

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{84692869}}^1$

素因数の和:84692897

約数の個数: 32

約数和(自身を含む): 609788664000

約数和(自身を除く): 319292123330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 84692869, 169385738, 423464345, 592850083, 846928690, 1185700166, 2964250415, 4149950581, 5928500830, 8299901162, 20749752905, 29049654067, 41499505810, 58099308134, 145248270335, 290496540670]

約数ペア:

[(1, 290496540670), (2, 145248270335), (5, 58099308134), (7, 41499505810), (10, 29049654067), (14, 20749752905), (35, 8299901162), (49, 5928500830), (70, 4149950581), (98, 2964250415), (245, 1185700166), (343, 846928690), (490, 592850083), (686, 423464345), (1715, 169385738), (3430, 84692869)]