139068510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{662231}}^1$

素因数の和:662248

約数の個数: 32

約数和(自身を含む): 381445632

約数和(自身を除く): 242377122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 662231, 1324462, 1986693, 3311155, 3973386, 4635617, 6622310, 9271234, 9933465, 13906851, 19866930, 23178085, 27813702, 46356170, 69534255, 139068510]

約数ペア:

[(1, 139068510), (2, 69534255), (3, 46356170), (5, 27813702), (6, 23178085), (7, 19866930), (10, 13906851), (14, 9933465), (15, 9271234), (21, 6622310), (30, 4635617), (35, 3973386), (42, 3311155), (70, 1986693), (105, 1324462), (210, 662231)]