19097910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5441}}^1$

素因数の和:5470

約数の個数: 64

約数和(自身を含む): 54855360

約数和(自身を除く): 35757450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 5441, 10882, 16323, 27205, 32646, 48969, 54410, 70733, 81615, 97938, 141466, 146907, 163230, 212199, 244845, 293814, 353665, 424398, 489690, 636597, 707330, 734535, 1060995, 1273194, 1469070, 1909791, 2121990, 3182985, 3819582, 6365970, 9548955, 19097910]

約数ペア:

[(1, 19097910), (2, 9548955), (3, 6365970), (5, 3819582), (6, 3182985), (9, 2121990), (10, 1909791), (13, 1469070), (15, 1273194), (18, 1060995), (26, 734535), (27, 707330), (30, 636597), (39, 489690), (45, 424398), (54, 353665), (65, 293814), (78, 244845), (90, 212199), (117, 163230), (130, 146907), (135, 141466), (195, 97938), (234, 81615), (270, 70733), (351, 54410), (390, 48969), (585, 32646), (702, 27205), (1170, 16323), (1755, 10882), (3510, 5441)]