17696730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 44323200

約数和(自身を除く): 26626470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 107, 111, 149, 185, 214, 222, 298, 321, 370, 447, 535, 555, 642, 745, 894, 1070, 1110, 1490, 1605, 2235, 3210, 3959, 4470, 5513, 7918, 11026, 11877, 15943, 16539, 19795, 23754, 27565, 31886, 33078, 39590, 47829, 55130, 59385, 79715, 82695, 95658, 118770, 159430, 165390, 239145, 478290, 589891, 1179782, 1769673, 2949455, 3539346, 5898910, 8848365, 17696730]

約数ペア:

[(1, 17696730), (2, 8848365), (3, 5898910), (5, 3539346), (6, 2949455), (10, 1769673), (15, 1179782), (30, 589891), (37, 478290), (74, 239145), (107, 165390), (111, 159430), (149, 118770), (185, 95658), (214, 82695), (222, 79715), (298, 59385), (321, 55130), (370, 47829), (447, 39590), (535, 33078), (555, 31886), (642, 27565), (745, 23754), (894, 19795), (1070, 16539), (1110, 15943), (1490, 11877), (1605, 11026), (2235, 7918), (3210, 5513), (3959, 4470)]