2811210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 6834240

約数和(自身を除く): 4023030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1129, 1245, 2258, 2490, 3387, 5645, 6774, 11290, 16935, 33870, 93707, 187414, 281121, 468535, 562242, 937070, 1405605, 2811210]

約数ペア:

[(1, 2811210), (2, 1405605), (3, 937070), (5, 562242), (6, 468535), (10, 281121), (15, 187414), (30, 93707), (83, 33870), (166, 16935), (249, 11290), (415, 6774), (498, 5645), (830, 3387), (1129, 2490), (1245, 2258)]