161586030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 401371200

約数和(自身を除く): 239785170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 149, 185, 222, 298, 370, 447, 555, 745, 894, 977, 1110, 1490, 1954, 2235, 2931, 4470, 4885, 5513, 5862, 9770, 11026, 14655, 16539, 27565, 29310, 33078, 36149, 55130, 72298, 82695, 108447, 145573, 165390, 180745, 216894, 291146, 361490, 436719, 542235, 727865, 873438, 1084470, 1455730, 2183595, 4367190, 5386201, 10772402, 16158603, 26931005, 32317206, 53862010, 80793015, 161586030]

約数ペア:

[(1, 161586030), (2, 80793015), (3, 53862010), (5, 32317206), (6, 26931005), (10, 16158603), (15, 10772402), (30, 5386201), (37, 4367190), (74, 2183595), (111, 1455730), (149, 1084470), (185, 873438), (222, 727865), (298, 542235), (370, 436719), (447, 361490), (555, 291146), (745, 216894), (894, 180745), (977, 165390), (1110, 145573), (1490, 108447), (1954, 82695), (2235, 72298), (2931, 55130), (4470, 36149), (4885, 33078), (5513, 29310), (5862, 27565), (9770, 16539), (11026, 14655)]