69498090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1759}}^1$

素因数の和:2211

約数の個数: 48

約数和(自身を含む): 181209600

約数和(自身を除く): 111711510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1317, 1759, 2195, 2634, 3518, 3951, 4390, 5277, 6585, 7902, 8795, 10554, 13170, 15831, 17590, 19755, 26385, 31662, 39510, 52770, 79155, 158310, 772201, 1544402, 2316603, 3861005, 4633206, 6949809, 7722010, 11583015, 13899618, 23166030, 34749045, 69498090]

約数ペア:

[(1, 69498090), (2, 34749045), (3, 23166030), (5, 13899618), (6, 11583015), (9, 7722010), (10, 6949809), (15, 4633206), (18, 3861005), (30, 2316603), (45, 1544402), (90, 772201), (439, 158310), (878, 79155), (1317, 52770), (1759, 39510), (2195, 31662), (2634, 26385), (3518, 19755), (3951, 17590), (4390, 15831), (5277, 13170), (6585, 10554), (7902, 8795)]