231479730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{10247}}^1$

素因数の和:10511

約数の個数: 48

約数和(自身を含む): 604304064

約数和(自身を除く): 372824334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2510, 3765, 4518, 7530, 10247, 11295, 20494, 22590, 30741, 51235, 61482, 92223, 102470, 153705, 184446, 307410, 461115, 922230, 2571997, 5143994, 7715991, 12859985, 15431982, 23147973, 25719970, 38579955, 46295946, 77159910, 115739865, 231479730]

約数ペア:

[(1, 231479730), (2, 115739865), (3, 77159910), (5, 46295946), (6, 38579955), (9, 25719970), (10, 23147973), (15, 15431982), (18, 12859985), (30, 7715991), (45, 5143994), (90, 2571997), (251, 922230), (502, 461115), (753, 307410), (1255, 184446), (1506, 153705), (2259, 102470), (2510, 92223), (3765, 61482), (4518, 51235), (7530, 30741), (10247, 22590), (11295, 20494)]