75624190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2741}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 142145280

約数和(自身を除く): 66521090

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 2741, 2759, 5482, 5518, 13705, 13795, 27410, 27590, 84971, 169942, 243949, 424855, 487898, 849710, 1219745, 2439490, 7562419, 15124838, 37812095, 75624190]

約数ペア:

[(1, 75624190), (2, 37812095), (5, 15124838), (10, 7562419), (31, 2439490), (62, 1219745), (89, 849710), (155, 487898), (178, 424855), (310, 243949), (445, 169942), (890, 84971), (2741, 27590), (2759, 27410), (5482, 13795), (5518, 13705)]