67155780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65839}}^1$

素因数の和:65868

約数の個数: 48

約数和(自身を含む): 199100160

約数和(自身を除く): 131944380

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, 65839, 131678, 197517, 263356, 329195, 395034, 658390, 790068, 987585, 1119263, 1316780, 1975170, 2238526, 3357789, 3950340, 4477052, 5596315, 6715578, 11192630, 13431156, 16788945, 22385260, 33577890, 67155780]

約数ペア:

[(1, 67155780), (2, 33577890), (3, 22385260), (4, 16788945), (5, 13431156), (6, 11192630), (10, 6715578), (12, 5596315), (15, 4477052), (17, 3950340), (20, 3357789), (30, 2238526), (34, 1975170), (51, 1316780), (60, 1119263), (68, 987585), (85, 790068), (102, 658390), (170, 395034), (204, 329195), (255, 263356), (340, 197517), (510, 131678), (1020, 65839)]