123754230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{152783}}^1$

素因数の和:152802

約数の個数: 40

約数和(自身を含む): 332763552

約数和(自身を除く): 209009322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 152783, 305566, 458349, 763915, 916698, 1375047, 1527830, 2291745, 2750094, 4125141, 4583490, 6875235, 8250282, 12375423, 13750470, 20625705, 24750846, 41251410, 61877115, 123754230]

約数ペア:

[(1, 123754230), (2, 61877115), (3, 41251410), (5, 24750846), (6, 20625705), (9, 13750470), (10, 12375423), (15, 8250282), (18, 6875235), (27, 4583490), (30, 4125141), (45, 2750094), (54, 2291745), (81, 1527830), (90, 1375047), (135, 916698), (162, 763915), (270, 458349), (405, 305566), (810, 152783)]