768159290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{45751}}^1$

素因数の和:45854

約数の個数: 32

約数和(自身を含む): 1462599936

約数和(自身を除く): 694440646

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 8395, 16790, 45751, 91502, 228755, 457510, 1052273, 2104546, 3339823, 5261365, 6679646, 10522730, 16699115, 33398230, 76815929, 153631858, 384079645, 768159290]

約数ペア:

[(1, 768159290), (2, 384079645), (5, 153631858), (10, 76815929), (23, 33398230), (46, 16699115), (73, 10522730), (115, 6679646), (146, 5261365), (230, 3339823), (365, 2104546), (730, 1052273), (1679, 457510), (3358, 228755), (8395, 91502), (16790, 45751)]