115273890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1280821}}^1$

素因数の和:1280834

約数の個数: 24

約数和(自身を含む): 299712348

約数和(自身を除く): 184438458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1280821, 2561642, 3842463, 6404105, 7684926, 11527389, 12808210, 19212315, 23054778, 38424630, 57636945, 115273890]

約数ペア:

[(1, 115273890), (2, 57636945), (3, 38424630), (5, 23054778), (6, 19212315), (9, 12808210), (10, 11527389), (15, 7684926), (18, 6404105), (30, 3842463), (45, 2561642), (90, 1280821)]