26262270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9413}}^1$

素因数の和:9457

約数の個数: 48

約数和(自身を含む): 70492032

約数和(自身を除く): 44229762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 9413, 18826, 28239, 47065, 56478, 84717, 94130, 141195, 169434, 282390, 291803, 423585, 583606, 847170, 875409, 1459015, 1750818, 2626227, 2918030, 4377045, 5252454, 8754090, 13131135, 26262270]

約数ペア:

[(1, 26262270), (2, 13131135), (3, 8754090), (5, 5252454), (6, 4377045), (9, 2918030), (10, 2626227), (15, 1750818), (18, 1459015), (30, 875409), (31, 847170), (45, 583606), (62, 423585), (90, 291803), (93, 282390), (155, 169434), (186, 141195), (279, 94130), (310, 84717), (465, 56478), (558, 47065), (930, 28239), (1395, 18826), (2790, 9413)]