1897270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 3644352

約数和(自身を除く): 1747082

約数列:

[1, 2, 5, 10, 23, 46, 73, 113, 115, 146, 226, 230, 365, 565, 730, 1130, 1679, 2599, 3358, 5198, 8249, 8395, 12995, 16498, 16790, 25990, 41245, 82490, 189727, 379454, 948635, 1897270]

約数ペア:

[(1, 1897270), (2, 948635), (5, 379454), (10, 189727), (23, 82490), (46, 41245), (73, 25990), (113, 16790), (115, 16498), (146, 12995), (226, 8395), (230, 8249), (365, 5198), (565, 3358), (730, 2599), (1130, 1679)]