129525310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{1217}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 242040960

約数和(自身を除く): 112515650

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 367, 734, 1217, 1835, 2434, 3670, 6085, 10643, 12170, 21286, 35293, 53215, 70586, 106430, 176465, 352930, 446639, 893278, 2233195, 4466390, 12952531, 25905062, 64762655, 129525310]

約数ペア:

[(1, 129525310), (2, 64762655), (5, 25905062), (10, 12952531), (29, 4466390), (58, 2233195), (145, 893278), (290, 446639), (367, 352930), (734, 176465), (1217, 106430), (1835, 70586), (2434, 53215), (3670, 35293), (6085, 21286), (10643, 12170)]