34728620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4441}}^1$

素因数の和:4490

約数の個数: 48

約数和(自身を含む): 80595648

約数和(自身を除く): 45867028

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 4441, 7820, 8882, 17764, 22205, 44410, 75497, 88820, 102143, 150994, 204286, 301988, 377485, 408572, 510715, 754970, 1021430, 1509940, 1736431, 2042860, 3472862, 6945724, 8682155, 17364310, 34728620]

約数ペア:

[(1, 34728620), (2, 17364310), (4, 8682155), (5, 6945724), (10, 3472862), (17, 2042860), (20, 1736431), (23, 1509940), (34, 1021430), (46, 754970), (68, 510715), (85, 408572), (92, 377485), (115, 301988), (170, 204286), (230, 150994), (340, 102143), (391, 88820), (460, 75497), (782, 44410), (1564, 22205), (1955, 17764), (3910, 8882), (4441, 7820)]