30486750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{5807}}^1$

素因数の和:5834

約数の個数: 64

約数和(自身を含む): 86980608

約数和(自身を除く): 56493858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 5807, 11614, 17421, 29035, 34842, 40649, 58070, 81298, 87105, 121947, 145175, 174210, 203245, 243894, 290350, 406490, 435525, 609735, 725875, 871050, 1016225, 1219470, 1451750, 2032450, 2177625, 3048675, 4355250, 5081125, 6097350, 10162250, 15243375, 30486750]

約数ペア:

[(1, 30486750), (2, 15243375), (3, 10162250), (5, 6097350), (6, 5081125), (7, 4355250), (10, 3048675), (14, 2177625), (15, 2032450), (21, 1451750), (25, 1219470), (30, 1016225), (35, 871050), (42, 725875), (50, 609735), (70, 435525), (75, 406490), (105, 290350), (125, 243894), (150, 203245), (175, 174210), (210, 145175), (250, 121947), (350, 87105), (375, 81298), (525, 58070), (750, 40649), (875, 34842), (1050, 29035), (1750, 17421), (2625, 11614), (5250, 5807)]