26958570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 67305600

約数和(自身を除く): 40347030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 149, 163, 185, 222, 298, 326, 370, 447, 489, 555, 745, 815, 894, 978, 1110, 1490, 1630, 2235, 2445, 4470, 4890, 5513, 6031, 11026, 12062, 16539, 18093, 24287, 27565, 30155, 33078, 36186, 48574, 55130, 60310, 72861, 82695, 90465, 121435, 145722, 165390, 180930, 242870, 364305, 728610, 898619, 1797238, 2695857, 4493095, 5391714, 8986190, 13479285, 26958570]

約数ペア:

[(1, 26958570), (2, 13479285), (3, 8986190), (5, 5391714), (6, 4493095), (10, 2695857), (15, 1797238), (30, 898619), (37, 728610), (74, 364305), (111, 242870), (149, 180930), (163, 165390), (185, 145722), (222, 121435), (298, 90465), (326, 82695), (370, 72861), (447, 60310), (489, 55130), (555, 48574), (745, 36186), (815, 33078), (894, 30155), (978, 27565), (1110, 24287), (1490, 18093), (1630, 16539), (2235, 12062), (2445, 11026), (4470, 6031), (4890, 5513)]