18515673780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1867}}^1\times {\mathrm{2467}}^1$

素因数の和:4413

約数の個数: 96

約数和(自身を含む): 52667198976

約数和(自身を除く): 34151525196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 1867, 2010, 2467, 3734, 4020, 4934, 5601, 7401, 7468, 9335, 9868, 11202, 12335, 14802, 18670, 22404, 24670, 28005, 29604, 37005, 37340, 49340, 56010, 74010, 112020, 125089, 148020, 165289, 250178, 330578, 375267, 495867, 500356, 625445, 661156, 750534, 826445, 991734, 1250890, 1501068, 1652890, 1876335, 1983468, 2479335, 2501780, 3305780, 3752670, 4605889, 4958670, 7505340, 9211778, 9917340, 13817667, 18423556, 23029445, 27635334, 46058890, 55270668, 69088335, 92117780, 138176670, 276353340, 308594563, 617189126, 925783689, 1234378252, 1542972815, 1851567378, 3085945630, 3703134756, 4628918445, 6171891260, 9257836890, 18515673780]

約数ペア:

[(1, 18515673780), (2, 9257836890), (3, 6171891260), (4, 4628918445), (5, 3703134756), (6, 3085945630), (10, 1851567378), (12, 1542972815), (15, 1234378252), (20, 925783689), (30, 617189126), (60, 308594563), (67, 276353340), (134, 138176670), (201, 92117780), (268, 69088335), (335, 55270668), (402, 46058890), (670, 27635334), (804, 23029445), (1005, 18423556), (1340, 13817667), (1867, 9917340), (2010, 9211778), (2467, 7505340), (3734, 4958670), (4020, 4605889), (4934, 3752670), (5601, 3305780), (7401, 2501780), (7468, 2479335), (9335, 1983468), (9868, 1876335), (11202, 1652890), (12335, 1501068), (14802, 1250890), (18670, 991734), (22404, 826445), (24670, 750534), (28005, 661156), (29604, 625445), (37005, 500356), (37340, 495867), (49340, 375267), (56010, 330578), (74010, 250178), (112020, 165289), (125089, 148020)]