30283785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 60542976

約数和(自身を除く): 30259191

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 381, 635, 757, 889, 1143, 1905, 2271, 2667, 3785, 4445, 5299, 5715, 6813, 8001, 11355, 13335, 15897, 26495, 34065, 40005, 47691, 79485, 96139, 238455, 288417, 480695, 672973, 865251, 1442085, 2018919, 3364865, 4326255, 6056757, 10094595, 30283785]

約数ペア:

[(1, 30283785), (3, 10094595), (5, 6056757), (7, 4326255), (9, 3364865), (15, 2018919), (21, 1442085), (35, 865251), (45, 672973), (63, 480695), (105, 288417), (127, 238455), (315, 96139), (381, 79485), (635, 47691), (757, 40005), (889, 34065), (1143, 26495), (1905, 15897), (2271, 13335), (2667, 11355), (3785, 8001), (4445, 6813), (5299, 5715)]