5436470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 6175690

約数列:

[1, 2, 5, 10, 13, 19, 26, 31, 38, 62, 65, 71, 95, 130, 142, 155, 190, 247, 310, 355, 403, 494, 589, 710, 806, 923, 1178, 1235, 1349, 1846, 2015, 2201, 2470, 2698, 2945, 4030, 4402, 4615, 5890, 6745, 7657, 9230, 11005, 13490, 15314, 17537, 22010, 28613, 35074, 38285, 41819, 57226, 76570, 83638, 87685, 143065, 175370, 209095, 286130, 418190, 543647, 1087294, 2718235, 5436470]

約数ペア:

[(1, 5436470), (2, 2718235), (5, 1087294), (10, 543647), (13, 418190), (19, 286130), (26, 209095), (31, 175370), (38, 143065), (62, 87685), (65, 83638), (71, 76570), (95, 57226), (130, 41819), (142, 38285), (155, 35074), (190, 28613), (247, 22010), (310, 17537), (355, 15314), (403, 13490), (494, 11005), (589, 9230), (710, 7657), (806, 6745), (923, 5890), (1178, 4615), (1235, 4402), (1349, 4030), (1846, 2945), (2015, 2698), (2201, 2470)]