800310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 2276352

約数和(自身を除く): 1476042

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 103, 105, 111, 185, 206, 210, 222, 259, 309, 370, 515, 518, 555, 618, 721, 777, 1030, 1110, 1295, 1442, 1545, 1554, 2163, 2590, 3090, 3605, 3811, 3885, 4326, 7210, 7622, 7770, 10815, 11433, 19055, 21630, 22866, 26677, 38110, 53354, 57165, 80031, 114330, 133385, 160062, 266770, 400155, 800310]

約数ペア:

[(1, 800310), (2, 400155), (3, 266770), (5, 160062), (6, 133385), (7, 114330), (10, 80031), (14, 57165), (15, 53354), (21, 38110), (30, 26677), (35, 22866), (37, 21630), (42, 19055), (70, 11433), (74, 10815), (103, 7770), (105, 7622), (111, 7210), (185, 4326), (206, 3885), (210, 3811), (222, 3605), (259, 3090), (309, 2590), (370, 2163), (515, 1554), (518, 1545), (555, 1442), (618, 1295), (721, 1110), (777, 1030)]