2237210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 4292352

約数和(自身を除く): 2055142

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 137, 142, 230, 274, 355, 685, 710, 1370, 1633, 3151, 3266, 6302, 8165, 9727, 15755, 16330, 19454, 31510, 48635, 97270, 223721, 447442, 1118605, 2237210]

約数ペア:

[(1, 2237210), (2, 1118605), (5, 447442), (10, 223721), (23, 97270), (46, 48635), (71, 31510), (115, 19454), (137, 16330), (142, 15755), (230, 9727), (274, 8165), (355, 6302), (685, 3266), (710, 3151), (1370, 1633)]