865442010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{2069}}^1$

素因数の和:2343

約数の個数: 64

約数和(自身を含む): 2117560320

約数和(自身を除く): 1252118310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 191, 219, 365, 382, 438, 573, 730, 955, 1095, 1146, 1910, 2069, 2190, 2865, 4138, 5730, 6207, 10345, 12414, 13943, 20690, 27886, 31035, 41829, 62070, 69715, 83658, 139430, 151037, 209145, 302074, 395179, 418290, 453111, 755185, 790358, 906222, 1185537, 1510370, 1975895, 2265555, 2371074, 3951790, 4531110, 5927685, 11855370, 28848067, 57696134, 86544201, 144240335, 173088402, 288480670, 432721005, 865442010]

約数ペア:

[(1, 865442010), (2, 432721005), (3, 288480670), (5, 173088402), (6, 144240335), (10, 86544201), (15, 57696134), (30, 28848067), (73, 11855370), (146, 5927685), (191, 4531110), (219, 3951790), (365, 2371074), (382, 2265555), (438, 1975895), (573, 1510370), (730, 1185537), (955, 906222), (1095, 790358), (1146, 755185), (1910, 453111), (2069, 418290), (2190, 395179), (2865, 302074), (4138, 209145), (5730, 151037), (6207, 139430), (10345, 83658), (12414, 69715), (13943, 62070), (20690, 41829), (27886, 31035)]