8235430

素因数分解:

$2^1\times 5^1\times 7^7$

素因数の和:56

約数の個数: 32

約数和(自身を含む): 17294400

約数和(自身を除く): 9058970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2401, 3430, 4802, 12005, 16807, 24010, 33614, 84035, 117649, 168070, 235298, 588245, 823543, 1176490, 1647086, 4117715, 8235430]

約数ペア:

[(1, 8235430), (2, 4117715), (5, 1647086), (7, 1176490), (10, 823543), (14, 588245), (35, 235298), (49, 168070), (70, 117649), (98, 84035), (245, 33614), (343, 24010), (490, 16807), (686, 12005), (1715, 4802), (2401, 3430)]