47788710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69259}}^1$

素因数の和:69292

約数の個数: 32

約数和(自身を含む): 119681280

約数和(自身を除く): 71892570

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 69259, 138518, 207777, 346295, 415554, 692590, 1038885, 1592957, 2077770, 3185914, 4778871, 7964785, 9557742, 15929570, 23894355, 47788710]

約数ペア:

[(1, 47788710), (2, 23894355), (3, 15929570), (5, 9557742), (6, 7964785), (10, 4778871), (15, 3185914), (23, 2077770), (30, 1592957), (46, 1038885), (69, 692590), (115, 415554), (138, 346295), (230, 207777), (345, 138518), (690, 69259)]