2013509250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{894893}}^1$

素因数の和:894916

約数の個数: 48

約数和(自身を含む): 5444535096

約数和(自身を除く): 3431025846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 894893, 1789786, 2684679, 4474465, 5369358, 8054037, 8948930, 13423395, 16108074, 22372325, 26846790, 40270185, 44744650, 67116975, 80540370, 111861625, 134233950, 201350925, 223723250, 335584875, 402701850, 671169750, 1006754625, 2013509250]

約数ペア:

[(1, 2013509250), (2, 1006754625), (3, 671169750), (5, 402701850), (6, 335584875), (9, 223723250), (10, 201350925), (15, 134233950), (18, 111861625), (25, 80540370), (30, 67116975), (45, 44744650), (50, 40270185), (75, 26846790), (90, 22372325), (125, 16108074), (150, 13423395), (225, 8948930), (250, 8054037), (375, 5369358), (450, 4474465), (750, 2684679), (1125, 1789786), (2250, 894893)]