331335780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{324839}}^1$

素因数の和:324868

約数の個数: 48

約数和(自身を含む): 982316160

約数和(自身を除く): 650980380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 324839, 649678, 974517, 1299356, 1624195, 1949034, 3248390, 3898068, 4872585, 5522263, 6496780, 9745170, 11044526, 16566789, 19490340, 22089052, 27611315, 33133578, 55222630, 66267156, 82833945, 110445260, 165667890, 331335780]

約数ペア:

[(1, 331335780), (2, 165667890), (3, 110445260), (4, 82833945), (5, 66267156), (6, 55222630), (10, 33133578), (12, 27611315), (15, 22089052), (17, 19490340), (20, 16566789), (30, 11044526), (34, 9745170), (51, 6496780), (60, 5522263), (68, 4872585), (85, 3898068), (102, 3248390), (170, 1949034), (204, 1624195), (255, 1299356), (340, 974517), (510, 649678), (1020, 324839)]