159410060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6949}}^1$

素因数の和:7026

約数の個数: 48

約数和(自身を含む): 354950400

約数和(自身を除く): 195540340

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 4588, 5735, 6949, 11470, 13898, 22940, 27796, 34745, 69490, 138980, 215419, 257113, 430838, 514226, 861676, 1028452, 1077095, 1285565, 2154190, 2571130, 4308380, 5142260, 7970503, 15941006, 31882012, 39852515, 79705030, 159410060]

約数ペア:

[(1, 159410060), (2, 79705030), (4, 39852515), (5, 31882012), (10, 15941006), (20, 7970503), (31, 5142260), (37, 4308380), (62, 2571130), (74, 2154190), (124, 1285565), (148, 1077095), (155, 1028452), (185, 861676), (310, 514226), (370, 430838), (620, 257113), (740, 215419), (1147, 138980), (2294, 69490), (4588, 34745), (5735, 27796), (6949, 22940), (11470, 13898)]