68507370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1121

約数の個数: 80

約数和(自身を含む): 186611040

約数和(自身を除く): 118103670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 83, 90, 135, 162, 166, 249, 270, 405, 415, 498, 747, 810, 830, 1019, 1245, 1494, 2038, 2241, 2490, 3057, 3735, 4482, 5095, 6114, 6723, 7470, 9171, 10190, 11205, 13446, 15285, 18342, 22410, 27513, 30570, 33615, 45855, 55026, 67230, 82539, 84577, 91710, 137565, 165078, 169154, 253731, 275130, 412695, 422885, 507462, 761193, 825390, 845770, 1268655, 1522386, 2283579, 2537310, 3805965, 4567158, 6850737, 7611930, 11417895, 13701474, 22835790, 34253685, 68507370]

約数ペア:

[(1, 68507370), (2, 34253685), (3, 22835790), (5, 13701474), (6, 11417895), (9, 7611930), (10, 6850737), (15, 4567158), (18, 3805965), (27, 2537310), (30, 2283579), (45, 1522386), (54, 1268655), (81, 845770), (83, 825390), (90, 761193), (135, 507462), (162, 422885), (166, 412695), (249, 275130), (270, 253731), (405, 169154), (415, 165078), (498, 137565), (747, 91710), (810, 84577), (830, 82539), (1019, 67230), (1245, 55026), (1494, 45855), (2038, 33615), (2241, 30570), (2490, 27513), (3057, 22410), (3735, 18342), (4482, 15285), (5095, 13446), (6114, 11205), (6723, 10190), (7470, 9171)]