14201820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 43387344

約数和(自身を除く): 29185524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 307, 514, 614, 771, 921, 1028, 1228, 1285, 1535, 1542, 1842, 2313, 2570, 2763, 3070, 3084, 3684, 3855, 4605, 4626, 5140, 5526, 6140, 7710, 9210, 9252, 11052, 11565, 13815, 15420, 18420, 23130, 27630, 46260, 55260, 78899, 157798, 236697, 315596, 394495, 473394, 710091, 788990, 946788, 1183485, 1420182, 1577980, 2366970, 2840364, 3550455, 4733940, 7100910, 14201820]

約数ペア:

[(1, 14201820), (2, 7100910), (3, 4733940), (4, 3550455), (5, 2840364), (6, 2366970), (9, 1577980), (10, 1420182), (12, 1183485), (15, 946788), (18, 788990), (20, 710091), (30, 473394), (36, 394495), (45, 315596), (60, 236697), (90, 157798), (180, 78899), (257, 55260), (307, 46260), (514, 27630), (614, 23130), (771, 18420), (921, 15420), (1028, 13815), (1228, 11565), (1285, 11052), (1535, 9252), (1542, 9210), (1842, 7710), (2313, 6140), (2570, 5526), (2763, 5140), (3070, 4626), (3084, 4605), (3684, 3855)]