179660790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42473}}^1$

素因数の和:42533

約数の個数: 48

約数和(自身を含む): 477067968

約数和(自身を除く): 297407178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 42473, 84946, 127419, 212365, 254838, 382257, 424730, 637095, 764514, 1274190, 1911285, 1996231, 3822570, 3992462, 5988693, 9981155, 11977386, 17966079, 19962310, 29943465, 35932158, 59886930, 89830395, 179660790]

約数ペア:

[(1, 179660790), (2, 89830395), (3, 59886930), (5, 35932158), (6, 29943465), (9, 19962310), (10, 17966079), (15, 11977386), (18, 9981155), (30, 5988693), (45, 3992462), (47, 3822570), (90, 1996231), (94, 1911285), (141, 1274190), (235, 764514), (282, 637095), (423, 424730), (470, 382257), (705, 254838), (846, 212365), (1410, 127419), (2115, 84946), (4230, 42473)]