309852030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1979}}^1$

素因数の和:2313

約数の個数: 64

約数和(自身を含む): 790352640

約数和(自身を除く): 480500610

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 307, 510, 614, 921, 1535, 1842, 1979, 3070, 3958, 4605, 5219, 5937, 9210, 9895, 10438, 11874, 15657, 19790, 26095, 29685, 31314, 33643, 52190, 59370, 67286, 78285, 100929, 156570, 168215, 201858, 336430, 504645, 607553, 1009290, 1215106, 1822659, 3037765, 3645318, 6075530, 9113295, 10328401, 18226590, 20656802, 30985203, 51642005, 61970406, 103284010, 154926015, 309852030]

約数ペア:

[(1, 309852030), (2, 154926015), (3, 103284010), (5, 61970406), (6, 51642005), (10, 30985203), (15, 20656802), (17, 18226590), (30, 10328401), (34, 9113295), (51, 6075530), (85, 3645318), (102, 3037765), (170, 1822659), (255, 1215106), (307, 1009290), (510, 607553), (614, 504645), (921, 336430), (1535, 201858), (1842, 168215), (1979, 156570), (3070, 100929), (3958, 78285), (4605, 67286), (5219, 59370), (5937, 52190), (9210, 33643), (9895, 31314), (10438, 29685), (11874, 26095), (15657, 19790)]