310236228

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1873}}^1$

素因数の和:2033

約数の個数: 72

約数和(自身を含む): 810377568

約数和(自身を除く): 500141340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 107, 129, 172, 214, 258, 321, 387, 428, 516, 642, 774, 963, 1284, 1548, 1873, 1926, 3746, 3852, 4601, 5619, 7492, 9202, 11238, 13803, 16857, 18404, 22476, 27606, 33714, 41409, 55212, 67428, 80539, 82818, 161078, 165636, 200411, 241617, 322156, 400822, 483234, 601233, 724851, 801644, 966468, 1202466, 1449702, 1803699, 2404932, 2899404, 3607398, 7214796, 8617673, 17235346, 25853019, 34470692, 51706038, 77559057, 103412076, 155118114, 310236228]

約数ペア:

[(1, 310236228), (2, 155118114), (3, 103412076), (4, 77559057), (6, 51706038), (9, 34470692), (12, 25853019), (18, 17235346), (36, 8617673), (43, 7214796), (86, 3607398), (107, 2899404), (129, 2404932), (172, 1803699), (214, 1449702), (258, 1202466), (321, 966468), (387, 801644), (428, 724851), (516, 601233), (642, 483234), (774, 400822), (963, 322156), (1284, 241617), (1548, 200411), (1873, 165636), (1926, 161078), (3746, 82818), (3852, 80539), (4601, 67428), (5619, 55212), (7492, 41409), (9202, 33714), (11238, 27606), (13803, 22476), (16857, 18404)]