3186820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 8805888

約数和(自身を除く): 5619068

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 103, 119, 130, 140, 170, 182, 206, 221, 238, 260, 340, 364, 412, 442, 455, 476, 515, 595, 721, 884, 910, 1030, 1105, 1190, 1339, 1442, 1547, 1751, 1820, 2060, 2210, 2380, 2678, 2884, 3094, 3502, 3605, 4420, 5356, 6188, 6695, 7004, 7210, 7735, 8755, 9373, 12257, 13390, 14420, 15470, 17510, 18746, 22763, 24514, 26780, 30940, 35020, 37492, 45526, 46865, 49028, 61285, 91052, 93730, 113815, 122570, 159341, 187460, 227630, 245140, 318682, 455260, 637364, 796705, 1593410, 3186820]

約数ペア:

[(1, 3186820), (2, 1593410), (4, 796705), (5, 637364), (7, 455260), (10, 318682), (13, 245140), (14, 227630), (17, 187460), (20, 159341), (26, 122570), (28, 113815), (34, 93730), (35, 91052), (52, 61285), (65, 49028), (68, 46865), (70, 45526), (85, 37492), (91, 35020), (103, 30940), (119, 26780), (130, 24514), (140, 22763), (170, 18746), (182, 17510), (206, 15470), (221, 14420), (238, 13390), (260, 12257), (340, 9373), (364, 8755), (412, 7735), (442, 7210), (455, 7004), (476, 6695), (515, 6188), (595, 5356), (721, 4420), (884, 3605), (910, 3502), (1030, 3094), (1105, 2884), (1190, 2678), (1339, 2380), (1442, 2210), (1547, 2060), (1751, 1820)]