2713540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 6314112

約数和(自身を除く): 3600572

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 347, 391, 460, 694, 782, 1388, 1564, 1735, 1955, 3470, 3910, 5899, 6940, 7820, 7981, 11798, 15962, 23596, 29495, 31924, 39905, 58990, 79810, 117980, 135677, 159620, 271354, 542708, 678385, 1356770, 2713540]

約数ペア:

[(1, 2713540), (2, 1356770), (4, 678385), (5, 542708), (10, 271354), (17, 159620), (20, 135677), (23, 117980), (34, 79810), (46, 58990), (68, 39905), (85, 31924), (92, 29495), (115, 23596), (170, 15962), (230, 11798), (340, 7981), (347, 7820), (391, 6940), (460, 5899), (694, 3910), (782, 3470), (1388, 1955), (1564, 1735)]