2605210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 5018112

約数和(自身を除く): 2412902

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 241, 470, 482, 1081, 1205, 2162, 2410, 5405, 5543, 10810, 11086, 11327, 22654, 27715, 55430, 56635, 113270, 260521, 521042, 1302605, 2605210]

約数ペア:

[(1, 2605210), (2, 1302605), (5, 521042), (10, 260521), (23, 113270), (46, 56635), (47, 55430), (94, 27715), (115, 22654), (230, 11327), (235, 11086), (241, 10810), (470, 5543), (482, 5405), (1081, 2410), (1205, 2162)]