206892090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26423}}^1$

素因数の和:26468

約数の個数: 64

約数和(自身を含む): 570758400

約数和(自身を除く): 363866310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 26423, 52846, 79269, 132115, 158538, 237807, 264230, 396345, 475614, 713421, 766267, 792690, 1189035, 1426842, 1532534, 2298801, 2378070, 3567105, 3831335, 4597602, 6896403, 7134210, 7662670, 11494005, 13792806, 20689209, 22988010, 34482015, 41378418, 68964030, 103446045, 206892090]

約数ペア:

[(1, 206892090), (2, 103446045), (3, 68964030), (5, 41378418), (6, 34482015), (9, 22988010), (10, 20689209), (15, 13792806), (18, 11494005), (27, 7662670), (29, 7134210), (30, 6896403), (45, 4597602), (54, 3831335), (58, 3567105), (87, 2378070), (90, 2298801), (135, 1532534), (145, 1426842), (174, 1189035), (261, 792690), (270, 766267), (290, 713421), (435, 475614), (522, 396345), (783, 264230), (870, 237807), (1305, 158538), (1566, 132115), (2610, 79269), (3915, 52846), (7830, 26423)]