30456685

素因数分解:

$5^1\times 7^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 40

約数和(自身を含む): 44367840

約数和(自身を除く): 13911155

約数列:

[1, 5, 7, 35, 43, 49, 59, 215, 245, 295, 301, 343, 413, 1505, 1715, 2065, 2107, 2401, 2537, 2891, 10535, 12005, 12685, 14455, 14749, 17759, 20237, 73745, 88795, 101185, 103243, 124313, 141659, 516215, 621565, 708295, 870191, 4350955, 6091337, 30456685]

約数ペア:

[(1, 30456685), (5, 6091337), (7, 4350955), (35, 870191), (43, 708295), (49, 621565), (59, 516215), (215, 141659), (245, 124313), (295, 103243), (301, 101185), (343, 88795), (413, 73745), (1505, 20237), (1715, 17759), (2065, 14749), (2107, 14455), (2401, 12685), (2537, 12005), (2891, 10535)]