6560470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 14774400

約数和(自身を除く): 8213930

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 119, 149, 170, 185, 238, 259, 298, 370, 518, 595, 629, 745, 1043, 1190, 1258, 1295, 1490, 2086, 2533, 2590, 3145, 4403, 5066, 5215, 5513, 6290, 8806, 10430, 11026, 12665, 17731, 22015, 25330, 27565, 35462, 38591, 44030, 55130, 77182, 88655, 93721, 177310, 187442, 192955, 385910, 468605, 656047, 937210, 1312094, 3280235, 6560470]

約数ペア:

[(1, 6560470), (2, 3280235), (5, 1312094), (7, 937210), (10, 656047), (14, 468605), (17, 385910), (34, 192955), (35, 187442), (37, 177310), (70, 93721), (74, 88655), (85, 77182), (119, 55130), (149, 44030), (170, 38591), (185, 35462), (238, 27565), (259, 25330), (298, 22015), (370, 17731), (518, 12665), (595, 11026), (629, 10430), (745, 8806), (1043, 6290), (1190, 5513), (1258, 5215), (1295, 5066), (1490, 4403), (2086, 3145), (2533, 2590)]