17479380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{919}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 49150080

約数和(自身を除く): 31670700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 919, 951, 1268, 1585, 1838, 1902, 2757, 3170, 3676, 3804, 4595, 4755, 5514, 6340, 9190, 9510, 11028, 13785, 18380, 19020, 27570, 55140, 291323, 582646, 873969, 1165292, 1456615, 1747938, 2913230, 3495876, 4369845, 5826460, 8739690, 17479380]

約数ペア:

[(1, 17479380), (2, 8739690), (3, 5826460), (4, 4369845), (5, 3495876), (6, 2913230), (10, 1747938), (12, 1456615), (15, 1165292), (20, 873969), (30, 582646), (60, 291323), (317, 55140), (634, 27570), (919, 19020), (951, 18380), (1268, 13785), (1585, 11028), (1838, 9510), (1902, 9190), (2757, 6340), (3170, 5514), (3676, 4755), (3804, 4595)]