947615697540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5264531653}}^1$

素因数の和:5264531668

約数の個数: 36

約数和(自身を含む): 2874434283084

約数和(自身を除く): 1926818585544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5264531653, 10529063306, 15793594959, 21058126612, 26322658265, 31587189918, 47380784877, 52645316530, 63174379836, 78967974795, 94761569754, 105290633060, 157935949590, 189523139508, 236903924385, 315871899180, 473807848770, 947615697540]

約数ペア:

[(1, 947615697540), (2, 473807848770), (3, 315871899180), (4, 236903924385), (5, 189523139508), (6, 157935949590), (9, 105290633060), (10, 94761569754), (12, 78967974795), (15, 63174379836), (18, 52645316530), (20, 47380784877), (30, 31587189918), (36, 26322658265), (45, 21058126612), (60, 15793594959), (90, 10529063306), (180, 5264531653)]