9819030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1521

約数の個数: 64

約数和(自身を含む): 26889408

約数和(自身を除く): 17070378

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 1481, 2210, 2962, 3315, 4443, 6630, 7405, 8886, 14810, 19253, 22215, 25177, 38506, 44430, 50354, 57759, 75531, 96265, 115518, 125885, 151062, 192530, 251770, 288795, 327301, 377655, 577590, 654602, 755310, 981903, 1636505, 1963806, 3273010, 4909515, 9819030]

約数ペア:

[(1, 9819030), (2, 4909515), (3, 3273010), (5, 1963806), (6, 1636505), (10, 981903), (13, 755310), (15, 654602), (17, 577590), (26, 377655), (30, 327301), (34, 288795), (39, 251770), (51, 192530), (65, 151062), (78, 125885), (85, 115518), (102, 96265), (130, 75531), (170, 57759), (195, 50354), (221, 44430), (255, 38506), (390, 25177), (442, 22215), (510, 19253), (663, 14810), (1105, 8886), (1326, 7405), (1481, 6630), (2210, 4443), (2962, 3315)]