128933610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19447}}^1$

素因数の和:19487

約数の個数: 64

約数和(自身を含む): 352864512

約数和(自身を除く): 223930902

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 19447, 38894, 58341, 97235, 116682, 194470, 252811, 291705, 330599, 505622, 583410, 661198, 758433, 991797, 1264055, 1516866, 1652995, 1983594, 2528110, 3305990, 3792165, 4297787, 4958985, 7584330, 8595574, 9917970, 12893361, 21488935, 25786722, 42977870, 64466805, 128933610]

約数ペア:

[(1, 128933610), (2, 64466805), (3, 42977870), (5, 25786722), (6, 21488935), (10, 12893361), (13, 9917970), (15, 8595574), (17, 7584330), (26, 4958985), (30, 4297787), (34, 3792165), (39, 3305990), (51, 2528110), (65, 1983594), (78, 1652995), (85, 1516866), (102, 1264055), (130, 991797), (170, 758433), (195, 661198), (221, 583410), (255, 505622), (390, 330599), (442, 291705), (510, 252811), (663, 194470), (1105, 116682), (1326, 97235), (2210, 58341), (3315, 38894), (6630, 19447)]