30615954

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{991}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 64757760

約数和(自身を除く): 34141806

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 271, 542, 813, 991, 1626, 1982, 2973, 5149, 5946, 10298, 15447, 18829, 30894, 37658, 56487, 112974, 268561, 537122, 805683, 1611366, 5102659, 10205318, 15307977, 30615954]

約数ペア:

[(1, 30615954), (2, 15307977), (3, 10205318), (6, 5102659), (19, 1611366), (38, 805683), (57, 537122), (114, 268561), (271, 112974), (542, 56487), (813, 37658), (991, 30894), (1626, 18829), (1982, 15447), (2973, 10298), (5149, 5946)]