131333130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25601}}^1$

素因数の和:25636

約数の個数: 64

約数和(自身を含む): 368668800

約数和(自身を除く): 237335670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 25601, 51202, 76803, 128005, 153606, 230409, 256010, 384015, 460818, 486419, 691227, 768030, 972838, 1152045, 1382454, 1459257, 2304090, 2432095, 2918514, 3456135, 4377771, 4864190, 6912270, 7296285, 8755542, 13133313, 14592570, 21888855, 26266626, 43777710, 65666565, 131333130]

約数ペア:

[(1, 131333130), (2, 65666565), (3, 43777710), (5, 26266626), (6, 21888855), (9, 14592570), (10, 13133313), (15, 8755542), (18, 7296285), (19, 6912270), (27, 4864190), (30, 4377771), (38, 3456135), (45, 2918514), (54, 2432095), (57, 2304090), (90, 1459257), (95, 1382454), (114, 1152045), (135, 972838), (171, 768030), (190, 691227), (270, 486419), (285, 460818), (342, 384015), (513, 256010), (570, 230409), (855, 153606), (1026, 128005), (1710, 76803), (2565, 51202), (5130, 25601)]