221468610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29179}}^1$

素因数の和:29223

約数の個数: 64

約数和(自身を含む): 605076480

約数和(自身を除く): 383607870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 29179, 58358, 87537, 145895, 175074, 291790, 320969, 437685, 641938, 671117, 875370, 962907, 1342234, 1604845, 1925814, 2013351, 3209690, 3355585, 4026702, 4814535, 6711170, 7382287, 9629070, 10066755, 14764574, 20133510, 22146861, 36911435, 44293722, 73822870, 110734305, 221468610]

約数ペア:

[(1, 221468610), (2, 110734305), (3, 73822870), (5, 44293722), (6, 36911435), (10, 22146861), (11, 20133510), (15, 14764574), (22, 10066755), (23, 9629070), (30, 7382287), (33, 6711170), (46, 4814535), (55, 4026702), (66, 3355585), (69, 3209690), (110, 2013351), (115, 1925814), (138, 1604845), (165, 1342234), (230, 962907), (253, 875370), (330, 671117), (345, 641938), (506, 437685), (690, 320969), (759, 291790), (1265, 175074), (1518, 145895), (2530, 87537), (3795, 58358), (7590, 29179)]