16205130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 44167680

約数和(自身を除く): 27962550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1277, 1410, 2115, 2538, 2554, 3831, 4230, 6345, 6385, 7662, 11493, 12690, 12770, 19155, 22986, 34479, 38310, 57465, 60019, 68958, 114930, 120038, 172395, 180057, 300095, 344790, 360114, 540171, 600190, 900285, 1080342, 1620513, 1800570, 2700855, 3241026, 5401710, 8102565, 16205130]

約数ペア:

[(1, 16205130), (2, 8102565), (3, 5401710), (5, 3241026), (6, 2700855), (9, 1800570), (10, 1620513), (15, 1080342), (18, 900285), (27, 600190), (30, 540171), (45, 360114), (47, 344790), (54, 300095), (90, 180057), (94, 172395), (135, 120038), (141, 114930), (235, 68958), (270, 60019), (282, 57465), (423, 38310), (470, 34479), (705, 22986), (846, 19155), (1269, 12770), (1277, 12690), (1410, 11493), (2115, 7662), (2538, 6385), (2554, 6345), (3831, 4230)]