12853290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{761}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 30943296

約数和(自身を除く): 18090006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 563, 761, 1126, 1522, 1689, 2283, 2815, 3378, 3805, 4566, 5630, 7610, 8445, 11415, 16890, 22830, 428443, 856886, 1285329, 2142215, 2570658, 4284430, 6426645, 12853290]

約数ペア:

[(1, 12853290), (2, 6426645), (3, 4284430), (5, 2570658), (6, 2142215), (10, 1285329), (15, 856886), (30, 428443), (563, 22830), (761, 16890), (1126, 11415), (1522, 8445), (1689, 7610), (2283, 5630), (2815, 4566), (3378, 3805)]