30390660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 95397120

約数和(自身を除く): 65006460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 167, 180, 270, 334, 337, 501, 540, 668, 674, 835, 1002, 1011, 1348, 1503, 1670, 1685, 2004, 2022, 2505, 3006, 3033, 3340, 3370, 4044, 4509, 5010, 5055, 6012, 6066, 6740, 7515, 9018, 9099, 10020, 10110, 12132, 15030, 15165, 18036, 18198, 20220, 22545, 30060, 30330, 36396, 45090, 45495, 56279, 60660, 90180, 90990, 112558, 168837, 181980, 225116, 281395, 337674, 506511, 562790, 675348, 844185, 1013022, 1125580, 1519533, 1688370, 2026044, 2532555, 3039066, 3376740, 5065110, 6078132, 7597665, 10130220, 15195330, 30390660]

約数ペア:

[(1, 30390660), (2, 15195330), (3, 10130220), (4, 7597665), (5, 6078132), (6, 5065110), (9, 3376740), (10, 3039066), (12, 2532555), (15, 2026044), (18, 1688370), (20, 1519533), (27, 1125580), (30, 1013022), (36, 844185), (45, 675348), (54, 562790), (60, 506511), (90, 337674), (108, 281395), (135, 225116), (167, 181980), (180, 168837), (270, 112558), (334, 90990), (337, 90180), (501, 60660), (540, 56279), (668, 45495), (674, 45090), (835, 36396), (1002, 30330), (1011, 30060), (1348, 22545), (1503, 20220), (1670, 18198), (1685, 18036), (2004, 15165), (2022, 15030), (2505, 12132), (3006, 10110), (3033, 10020), (3340, 9099), (3370, 9018), (4044, 7515), (4509, 6740), (5010, 6066), (5055, 6012)]