169318140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2821969}}^1$

素因数の和:2821981

約数の個数: 24

約数和(自身を含む): 474090960

約数和(自身を除く): 304772820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2821969, 5643938, 8465907, 11287876, 14109845, 16931814, 28219690, 33863628, 42329535, 56439380, 84659070, 169318140]

約数ペア:

[(1, 169318140), (2, 84659070), (3, 56439380), (4, 42329535), (5, 33863628), (6, 28219690), (10, 16931814), (12, 14109845), (15, 11287876), (20, 8465907), (30, 5643938), (60, 2821969)]