273506710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 552484800

約数和(自身を除く): 278978090

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 289, 293, 323, 578, 586, 646, 1445, 1465, 1615, 2890, 2930, 3230, 4913, 4981, 5491, 5567, 9826, 9962, 10982, 11134, 24565, 24905, 27455, 27835, 49130, 49810, 54910, 55670, 84677, 93347, 94639, 169354, 186694, 189278, 423385, 466735, 473195, 846770, 933470, 946390, 1439509, 1608863, 2879018, 3217726, 7197545, 8044315, 14395090, 16088630, 27350671, 54701342, 136753355, 273506710]

約数ペア:

[(1, 273506710), (2, 136753355), (5, 54701342), (10, 27350671), (17, 16088630), (19, 14395090), (34, 8044315), (38, 7197545), (85, 3217726), (95, 2879018), (170, 1608863), (190, 1439509), (289, 946390), (293, 933470), (323, 846770), (578, 473195), (586, 466735), (646, 423385), (1445, 189278), (1465, 186694), (1615, 169354), (2890, 94639), (2930, 93347), (3230, 84677), (4913, 55670), (4981, 54910), (5491, 49810), (5567, 49130), (9826, 27835), (9962, 27455), (10982, 24905), (11134, 24565)]