1827168540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{97919}}^1$

素因数の和:98242

約数の個数: 48

約数和(自身を含む): 5132574720

約数和(自身を除く): 3305406180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 3110, 3732, 4665, 6220, 9330, 18660, 97919, 195838, 293757, 391676, 489595, 587514, 979190, 1175028, 1468785, 1958380, 2937570, 5875140, 30452809, 60905618, 91358427, 121811236, 152264045, 182716854, 304528090, 365433708, 456792135, 609056180, 913584270, 1827168540]

約数ペア:

[(1, 1827168540), (2, 913584270), (3, 609056180), (4, 456792135), (5, 365433708), (6, 304528090), (10, 182716854), (12, 152264045), (15, 121811236), (20, 91358427), (30, 60905618), (60, 30452809), (311, 5875140), (622, 2937570), (933, 1958380), (1244, 1468785), (1555, 1175028), (1866, 979190), (3110, 587514), (3732, 489595), (4665, 391676), (6220, 293757), (9330, 195838), (18660, 97919)]