7274410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5087}}^1$

素因数の和:5118

約数の個数: 32

約数和(自身を含む): 15386112

約数和(自身を除く): 8111702

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 5087, 10174, 25435, 50870, 55957, 66131, 111914, 132262, 279785, 330655, 559570, 661310, 727441, 1454882, 3637205, 7274410]

約数ペア:

[(1, 7274410), (2, 3637205), (5, 1454882), (10, 727441), (11, 661310), (13, 559570), (22, 330655), (26, 279785), (55, 132262), (65, 111914), (110, 66131), (130, 55957), (143, 50870), (286, 25435), (715, 10174), (1430, 5087)]