30907190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{647}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 59206464

約数和(自身を除く): 28299274

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 281, 562, 647, 1294, 1405, 2810, 3235, 4777, 6470, 9554, 10999, 21998, 23885, 47770, 54995, 109990, 181807, 363614, 909035, 1818070, 3090719, 6181438, 15453595, 30907190]

約数ペア:

[(1, 30907190), (2, 15453595), (5, 6181438), (10, 3090719), (17, 1818070), (34, 909035), (85, 363614), (170, 181807), (281, 109990), (562, 54995), (647, 47770), (1294, 23885), (1405, 21998), (2810, 10999), (3235, 9554), (4777, 6470)]