64063630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1949}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 122148000

約数和(自身を除く): 58084370

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 346, 865, 1730, 1949, 3287, 3898, 6574, 9745, 16435, 19490, 32870, 37031, 74062, 185155, 337177, 370310, 674354, 1685885, 3371770, 6406363, 12812726, 32031815, 64063630]

約数ペア:

[(1, 64063630), (2, 32031815), (5, 12812726), (10, 6406363), (19, 3371770), (38, 1685885), (95, 674354), (173, 370310), (190, 337177), (346, 185155), (865, 74062), (1730, 37031), (1949, 32870), (3287, 19490), (3898, 16435), (6574, 9745)]