8238030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 21695040

約数和(自身を除く): 13457010

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 557, 870, 986, 1114, 1479, 1671, 2465, 2785, 2958, 3342, 4930, 5570, 7395, 8355, 9469, 14790, 16153, 16710, 18938, 28407, 32306, 47345, 48459, 56814, 80765, 94690, 96918, 142035, 161530, 242295, 274601, 284070, 484590, 549202, 823803, 1373005, 1647606, 2746010, 4119015, 8238030]

約数ペア:

[(1, 8238030), (2, 4119015), (3, 2746010), (5, 1647606), (6, 1373005), (10, 823803), (15, 549202), (17, 484590), (29, 284070), (30, 274601), (34, 242295), (51, 161530), (58, 142035), (85, 96918), (87, 94690), (102, 80765), (145, 56814), (170, 48459), (174, 47345), (255, 32306), (290, 28407), (435, 18938), (493, 16710), (510, 16153), (557, 14790), (870, 9469), (986, 8355), (1114, 7395), (1479, 5570), (1671, 4930), (2465, 3342), (2785, 2958)]