138307290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5903}}^1$

素因数の和:5995

約数の個数: 64

約数和(自身を含む): 367276032

約数和(自身を除く): 228968742

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1562, 2130, 2343, 3905, 4686, 5903, 7810, 11715, 11806, 17709, 23430, 29515, 35418, 59030, 64933, 88545, 129866, 177090, 194799, 324665, 389598, 419113, 649330, 838226, 973995, 1257339, 1947990, 2095565, 2514678, 4191130, 4610243, 6286695, 9220486, 12573390, 13830729, 23051215, 27661458, 46102430, 69153645, 138307290]

約数ペア:

[(1, 138307290), (2, 69153645), (3, 46102430), (5, 27661458), (6, 23051215), (10, 13830729), (11, 12573390), (15, 9220486), (22, 6286695), (30, 4610243), (33, 4191130), (55, 2514678), (66, 2095565), (71, 1947990), (110, 1257339), (142, 973995), (165, 838226), (213, 649330), (330, 419113), (355, 389598), (426, 324665), (710, 194799), (781, 177090), (1065, 129866), (1562, 88545), (2130, 64933), (2343, 59030), (3905, 35418), (4686, 29515), (5903, 23430), (7810, 17709), (11715, 11806)]