16845270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 44513280

約数和(自身を除く): 27668010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 919, 1222, 1410, 1833, 1838, 2757, 3055, 3666, 4595, 5514, 6110, 9165, 9190, 11947, 13785, 18330, 23894, 27570, 35841, 43193, 59735, 71682, 86386, 119470, 129579, 179205, 215965, 259158, 358410, 431930, 561509, 647895, 1123018, 1295790, 1684527, 2807545, 3369054, 5615090, 8422635, 16845270]

約数ペア:

[(1, 16845270), (2, 8422635), (3, 5615090), (5, 3369054), (6, 2807545), (10, 1684527), (13, 1295790), (15, 1123018), (26, 647895), (30, 561509), (39, 431930), (47, 358410), (65, 259158), (78, 215965), (94, 179205), (130, 129579), (141, 119470), (195, 86386), (235, 71682), (282, 59735), (390, 43193), (470, 35841), (611, 27570), (705, 23894), (919, 18330), (1222, 13785), (1410, 11947), (1833, 9190), (1838, 9165), (2757, 6110), (3055, 5514), (3666, 4595)]