26263170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 70519680

約数和(自身を除く): 44256510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 211, 270, 422, 461, 633, 922, 1055, 1266, 1383, 1899, 2110, 2305, 2766, 3165, 3798, 4149, 4610, 5697, 6330, 6915, 8298, 9495, 11394, 12447, 13830, 18990, 20745, 24894, 28485, 41490, 56970, 62235, 97271, 124470, 194542, 291813, 486355, 583626, 875439, 972710, 1459065, 1750878, 2626317, 2918130, 4377195, 5252634, 8754390, 13131585, 26263170]

約数ペア:

[(1, 26263170), (2, 13131585), (3, 8754390), (5, 5252634), (6, 4377195), (9, 2918130), (10, 2626317), (15, 1750878), (18, 1459065), (27, 972710), (30, 875439), (45, 583626), (54, 486355), (90, 291813), (135, 194542), (211, 124470), (270, 97271), (422, 62235), (461, 56970), (633, 41490), (922, 28485), (1055, 24894), (1266, 20745), (1383, 18990), (1899, 13830), (2110, 12447), (2305, 11394), (2766, 9495), (3165, 8298), (3798, 6915), (4149, 6330), (4610, 5697)]