273269960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{7109}}^1$

素因数の和:7182

約数の個数: 48

約数和(自身を含む): 635420700

約数和(自身を除く): 362150740

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1240, 1922, 3844, 4805, 7109, 7688, 9610, 14218, 19220, 28436, 35545, 38440, 56872, 71090, 142180, 220379, 284360, 440758, 881516, 1101895, 1763032, 2203790, 4407580, 6831749, 8815160, 13663498, 27326996, 34158745, 54653992, 68317490, 136634980, 273269960]

約数ペア:

[(1, 273269960), (2, 136634980), (4, 68317490), (5, 54653992), (8, 34158745), (10, 27326996), (20, 13663498), (31, 8815160), (40, 6831749), (62, 4407580), (124, 2203790), (155, 1763032), (248, 1101895), (310, 881516), (620, 440758), (961, 284360), (1240, 220379), (1922, 142180), (3844, 71090), (4805, 56872), (7109, 38440), (7688, 35545), (9610, 28436), (14218, 19220)]