30865557

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 46811520

約数和(自身を除く): 15945963

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 323, 601, 901, 969, 1007, 1803, 2703, 3021, 10217, 11419, 17119, 30651, 31853, 34257, 51357, 95559, 194123, 541501, 582369, 605207, 1624503, 1815621, 10288519, 30865557]

約数ペア:

[(1, 30865557), (3, 10288519), (17, 1815621), (19, 1624503), (51, 605207), (53, 582369), (57, 541501), (159, 194123), (323, 95559), (601, 51357), (901, 34257), (969, 31853), (1007, 30651), (1803, 17119), (2703, 11419), (3021, 10217)]