30235290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27239}}^1$

素因数の和:27286

約数の個数: 32

約数和(自身を含む): 74528640

約数和(自身を除く): 44293350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 27239, 54478, 81717, 136195, 163434, 272390, 408585, 817170, 1007843, 2015686, 3023529, 5039215, 6047058, 10078430, 15117645, 30235290]

約数ペア:

[(1, 30235290), (2, 15117645), (3, 10078430), (5, 6047058), (6, 5039215), (10, 3023529), (15, 2015686), (30, 1007843), (37, 817170), (74, 408585), (111, 272390), (185, 163434), (222, 136195), (370, 81717), (555, 54478), (1110, 27239)]