64055970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 183980160

約数和(自身を除く): 119924190

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 89, 90, 99, 110, 165, 178, 198, 267, 330, 445, 495, 534, 727, 801, 890, 979, 990, 1335, 1454, 1602, 1958, 2181, 2670, 2937, 3635, 4005, 4362, 4895, 5874, 6543, 7270, 7997, 8010, 8811, 9790, 10905, 13086, 14685, 15994, 17622, 21810, 23991, 29370, 32715, 39985, 44055, 47982, 64703, 65430, 71973, 79970, 88110, 119955, 129406, 143946, 194109, 239910, 323515, 359865, 388218, 582327, 647030, 711733, 719730, 970545, 1164654, 1423466, 1941090, 2135199, 2911635, 3558665, 4270398, 5823270, 6405597, 7117330, 10675995, 12811194, 21351990, 32027985, 64055970]

約数ペア:

[(1, 64055970), (2, 32027985), (3, 21351990), (5, 12811194), (6, 10675995), (9, 7117330), (10, 6405597), (11, 5823270), (15, 4270398), (18, 3558665), (22, 2911635), (30, 2135199), (33, 1941090), (45, 1423466), (55, 1164654), (66, 970545), (89, 719730), (90, 711733), (99, 647030), (110, 582327), (165, 388218), (178, 359865), (198, 323515), (267, 239910), (330, 194109), (445, 143946), (495, 129406), (534, 119955), (727, 88110), (801, 79970), (890, 71973), (979, 65430), (990, 64703), (1335, 47982), (1454, 44055), (1602, 39985), (1958, 32715), (2181, 29370), (2670, 23991), (2937, 21810), (3635, 17622), (4005, 15994), (4362, 14685), (4895, 13086), (5874, 10905), (6543, 9790), (7270, 8811), (7997, 8010)]