7774130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8543}}^1$

素因数の和:8570

約数の個数: 32

約数和(自身を含む): 17224704

約数和(自身を除く): 9450574

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 8543, 17086, 42715, 59801, 85430, 111059, 119602, 222118, 299005, 555295, 598010, 777413, 1110590, 1554826, 3887065, 7774130]

約数ペア:

[(1, 7774130), (2, 3887065), (5, 1554826), (7, 1110590), (10, 777413), (13, 598010), (14, 555295), (26, 299005), (35, 222118), (65, 119602), (70, 111059), (91, 85430), (130, 59801), (182, 42715), (455, 17086), (910, 8543)]