68921910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 191966112

約数和(自身を除く): 123044202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 107, 153, 170, 214, 255, 306, 321, 421, 510, 535, 642, 765, 842, 963, 1070, 1263, 1530, 1605, 1819, 1926, 2105, 2526, 3210, 3638, 3789, 4210, 4815, 5457, 6315, 7157, 7578, 9095, 9630, 10914, 12630, 14314, 16371, 18190, 18945, 21471, 27285, 32742, 35785, 37890, 42942, 45047, 54570, 64413, 71570, 81855, 90094, 107355, 128826, 135141, 163710, 214710, 225235, 270282, 322065, 405423, 450470, 644130, 675705, 765799, 810846, 1351410, 1531598, 2027115, 2297397, 3828995, 4054230, 4594794, 6892191, 7657990, 11486985, 13784382, 22973970, 34460955, 68921910]

約数ペア:

[(1, 68921910), (2, 34460955), (3, 22973970), (5, 13784382), (6, 11486985), (9, 7657990), (10, 6892191), (15, 4594794), (17, 4054230), (18, 3828995), (30, 2297397), (34, 2027115), (45, 1531598), (51, 1351410), (85, 810846), (90, 765799), (102, 675705), (107, 644130), (153, 450470), (170, 405423), (214, 322065), (255, 270282), (306, 225235), (321, 214710), (421, 163710), (510, 135141), (535, 128826), (642, 107355), (765, 90094), (842, 81855), (963, 71570), (1070, 64413), (1263, 54570), (1530, 45047), (1605, 42942), (1819, 37890), (1926, 35785), (2105, 32742), (2526, 27285), (3210, 21471), (3638, 18945), (3789, 18190), (4210, 16371), (4815, 14314), (5457, 12630), (6315, 10914), (7157, 9630), (7578, 9095)]