30487716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{359}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 88583040

約数和(自身を除く): 58095324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 337, 359, 674, 718, 1011, 1077, 1348, 1436, 2022, 2154, 2359, 2513, 3033, 3231, 4044, 4308, 4718, 5026, 6066, 6462, 7077, 7539, 9436, 10052, 12132, 12924, 14154, 15078, 21231, 22617, 28308, 30156, 42462, 45234, 84924, 90468, 120983, 241966, 362949, 483932, 725898, 846881, 1088847, 1451796, 1693762, 2177694, 2540643, 3387524, 4355388, 5081286, 7621929, 10162572, 15243858, 30487716]

約数ペア:

[(1, 30487716), (2, 15243858), (3, 10162572), (4, 7621929), (6, 5081286), (7, 4355388), (9, 3387524), (12, 2540643), (14, 2177694), (18, 1693762), (21, 1451796), (28, 1088847), (36, 846881), (42, 725898), (63, 483932), (84, 362949), (126, 241966), (252, 120983), (337, 90468), (359, 84924), (674, 45234), (718, 42462), (1011, 30156), (1077, 28308), (1348, 22617), (1436, 21231), (2022, 15078), (2154, 14154), (2359, 12924), (2513, 12132), (3033, 10052), (3231, 9436), (4044, 7539), (4308, 7077), (4718, 6462), (5026, 6066)]