3734920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13339}}^1$

素因数の和:13357

約数の個数: 32

約数和(自身を含む): 9604800

約数和(自身を除く): 5869880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 13339, 26678, 53356, 66695, 93373, 106712, 133390, 186746, 266780, 373492, 466865, 533560, 746984, 933730, 1867460, 3734920]

約数ペア:

[(1, 3734920), (2, 1867460), (4, 933730), (5, 746984), (7, 533560), (8, 466865), (10, 373492), (14, 266780), (20, 186746), (28, 133390), (35, 106712), (40, 93373), (56, 66695), (70, 53356), (140, 26678), (280, 13339)]