225876690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193057}}^1$

素因数の和:193083

約数の個数: 48

約数和(自身を含む): 632458008

約数和(自身を除く): 406581318

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 193057, 386114, 579171, 965285, 1158342, 1737513, 1930570, 2509741, 2895855, 3475026, 5019482, 5791710, 7529223, 8687565, 12548705, 15058446, 17375130, 22587669, 25097410, 37646115, 45175338, 75292230, 112938345, 225876690]

約数ペア:

[(1, 225876690), (2, 112938345), (3, 75292230), (5, 45175338), (6, 37646115), (9, 25097410), (10, 22587669), (13, 17375130), (15, 15058446), (18, 12548705), (26, 8687565), (30, 7529223), (39, 5791710), (45, 5019482), (65, 3475026), (78, 2895855), (90, 2509741), (117, 1930570), (130, 1737513), (195, 1158342), (234, 965285), (390, 579171), (585, 386114), (1170, 193057)]