297559020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{450847}}^1$

素因数の和:450870

約数の個数: 48

約数和(自身を含む): 908909568

約数和(自身を除く): 611350548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 450847, 901694, 1352541, 1803388, 2254235, 2705082, 4508470, 4959317, 5410164, 6762705, 9016940, 9918634, 13525410, 14877951, 19837268, 24796585, 27050820, 29755902, 49593170, 59511804, 74389755, 99186340, 148779510, 297559020]

約数ペア:

[(1, 297559020), (2, 148779510), (3, 99186340), (4, 74389755), (5, 59511804), (6, 49593170), (10, 29755902), (11, 27050820), (12, 24796585), (15, 19837268), (20, 14877951), (22, 13525410), (30, 9918634), (33, 9016940), (44, 6762705), (55, 5410164), (60, 4959317), (66, 4508470), (110, 2705082), (132, 2254235), (165, 1803388), (220, 1352541), (330, 901694), (660, 450847)]