30516045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1783}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 56174592

約数和(自身を除く): 25658547

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 1141, 1783, 2445, 3423, 5349, 5705, 8915, 12481, 17115, 26745, 37443, 62405, 187215, 290629, 871887, 1453145, 2034403, 4359435, 6103209, 10172015, 30516045]

約数ペア:

[(1, 30516045), (3, 10172015), (5, 6103209), (7, 4359435), (15, 2034403), (21, 1453145), (35, 871887), (105, 290629), (163, 187215), (489, 62405), (815, 37443), (1141, 26745), (1783, 17115), (2445, 12481), (3423, 8915), (5349, 5705)]