16461390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 43690752

約数和(自身を除く): 27229362

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 249, 330, 415, 498, 601, 830, 913, 1202, 1245, 1803, 1826, 2490, 2739, 3005, 3606, 4565, 5478, 6010, 6611, 9015, 9130, 13222, 13695, 18030, 19833, 27390, 33055, 39666, 49883, 66110, 99165, 99766, 149649, 198330, 249415, 299298, 498830, 548713, 748245, 1097426, 1496490, 1646139, 2743565, 3292278, 5487130, 8230695, 16461390]

約数ペア:

[(1, 16461390), (2, 8230695), (3, 5487130), (5, 3292278), (6, 2743565), (10, 1646139), (11, 1496490), (15, 1097426), (22, 748245), (30, 548713), (33, 498830), (55, 299298), (66, 249415), (83, 198330), (110, 149649), (165, 99766), (166, 99165), (249, 66110), (330, 49883), (415, 39666), (498, 33055), (601, 27390), (830, 19833), (913, 18030), (1202, 13695), (1245, 13222), (1803, 9130), (1826, 9015), (2490, 6611), (2739, 6010), (3005, 5478), (3606, 4565)]