17148540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{919}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 48222720

約数和(自身を除く): 31074180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 919, 933, 1244, 1555, 1838, 1866, 2757, 3110, 3676, 3732, 4595, 4665, 5514, 6220, 9190, 9330, 11028, 13785, 18380, 18660, 27570, 55140, 285809, 571618, 857427, 1143236, 1429045, 1714854, 2858090, 3429708, 4287135, 5716180, 8574270, 17148540]

約数ペア:

[(1, 17148540), (2, 8574270), (3, 5716180), (4, 4287135), (5, 3429708), (6, 2858090), (10, 1714854), (12, 1429045), (15, 1143236), (20, 857427), (30, 571618), (60, 285809), (311, 55140), (622, 27570), (919, 18660), (933, 18380), (1244, 13785), (1555, 11028), (1838, 9330), (1866, 9190), (2757, 6220), (3110, 5514), (3676, 4665), (3732, 4595)]