310069518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{1787}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 684875520

約数和(自身を除く): 374806002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 239, 242, 363, 478, 717, 726, 1434, 1787, 2629, 3574, 5258, 5361, 7887, 10722, 15774, 19657, 28919, 39314, 57838, 58971, 86757, 117942, 173514, 216227, 427093, 432454, 648681, 854186, 1281279, 1297362, 2562558, 4698023, 9396046, 14094069, 28188138, 51678253, 103356506, 155034759, 310069518]

約数ペア:

[(1, 310069518), (2, 155034759), (3, 103356506), (6, 51678253), (11, 28188138), (22, 14094069), (33, 9396046), (66, 4698023), (121, 2562558), (239, 1297362), (242, 1281279), (363, 854186), (478, 648681), (717, 432454), (726, 427093), (1434, 216227), (1787, 173514), (2629, 117942), (3574, 86757), (5258, 58971), (5361, 57838), (7887, 39314), (10722, 28919), (15774, 19657)]