2150070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 5745600

約数和(自身を除く): 3595530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 149, 185, 195, 222, 298, 370, 390, 447, 481, 555, 745, 894, 962, 1110, 1443, 1490, 1937, 2235, 2405, 2886, 3874, 4470, 4810, 5513, 5811, 7215, 9685, 11026, 11622, 14430, 16539, 19370, 27565, 29055, 33078, 55130, 58110, 71669, 82695, 143338, 165390, 215007, 358345, 430014, 716690, 1075035, 2150070]

約数ペア:

[(1, 2150070), (2, 1075035), (3, 716690), (5, 430014), (6, 358345), (10, 215007), (13, 165390), (15, 143338), (26, 82695), (30, 71669), (37, 58110), (39, 55130), (65, 33078), (74, 29055), (78, 27565), (111, 19370), (130, 16539), (149, 14430), (185, 11622), (195, 11026), (222, 9685), (298, 7215), (370, 5811), (390, 5513), (447, 4810), (481, 4470), (555, 3874), (745, 2886), (894, 2405), (962, 2235), (1110, 1937), (1443, 1490)]