39434820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9257}}^1$

素因数の和:9340

約数の個数: 48

約数和(自身を含む): 111984768

約数和(自身を除く): 72549948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 9257, 18514, 27771, 37028, 46285, 55542, 92570, 111084, 138855, 185140, 277710, 555420, 657247, 1314494, 1971741, 2628988, 3286235, 3943482, 6572470, 7886964, 9858705, 13144940, 19717410, 39434820]

約数ペア:

[(1, 39434820), (2, 19717410), (3, 13144940), (4, 9858705), (5, 7886964), (6, 6572470), (10, 3943482), (12, 3286235), (15, 2628988), (20, 1971741), (30, 1314494), (60, 657247), (71, 555420), (142, 277710), (213, 185140), (284, 138855), (355, 111084), (426, 92570), (710, 55542), (852, 46285), (1065, 37028), (1420, 27771), (2130, 18514), (4260, 9257)]