1380457710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{528911}}^1$

素因数の和:528953

約数の個数: 48

約数和(自身を含む): 3712962240

約数和(自身を除く): 2332504530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 528911, 1057822, 1586733, 2644555, 3173466, 4760199, 5289110, 7933665, 9520398, 15338419, 15867330, 23800995, 30676838, 46015257, 47601990, 76692095, 92030514, 138045771, 153384190, 230076285, 276091542, 460152570, 690228855, 1380457710]

約数ペア:

[(1, 1380457710), (2, 690228855), (3, 460152570), (5, 276091542), (6, 230076285), (9, 153384190), (10, 138045771), (15, 92030514), (18, 76692095), (29, 47601990), (30, 46015257), (45, 30676838), (58, 23800995), (87, 15867330), (90, 15338419), (145, 9520398), (174, 7933665), (261, 5289110), (290, 4760199), (435, 3173466), (522, 2644555), (870, 1586733), (1305, 1057822), (2610, 528911)]