39445470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6173}}^1$

素因数の和:6257

約数の個数: 48

約数和(自身を含む): 104019552

約数和(自身を除く): 64574082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6173, 6390, 12346, 18519, 30865, 37038, 55557, 61730, 92595, 111114, 185190, 277785, 438283, 555570, 876566, 1314849, 2191415, 2629698, 3944547, 4382830, 6574245, 7889094, 13148490, 19722735, 39445470]

約数ペア:

[(1, 39445470), (2, 19722735), (3, 13148490), (5, 7889094), (6, 6574245), (9, 4382830), (10, 3944547), (15, 2629698), (18, 2191415), (30, 1314849), (45, 876566), (71, 555570), (90, 438283), (142, 277785), (213, 185190), (355, 111114), (426, 92595), (639, 61730), (710, 55557), (1065, 37038), (1278, 30865), (2130, 18519), (3195, 12346), (6173, 6390)]