165661630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{773}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 309290400

約数和(自身を除く): 143628770

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 739, 773, 1478, 1546, 3695, 3865, 7390, 7730, 21431, 22417, 42862, 44834, 107155, 112085, 214310, 224170, 571247, 1142494, 2856235, 5712470, 16566163, 33132326, 82830815, 165661630]

約数ペア:

[(1, 165661630), (2, 82830815), (5, 33132326), (10, 16566163), (29, 5712470), (58, 2856235), (145, 1142494), (290, 571247), (739, 224170), (773, 214310), (1478, 112085), (1546, 107155), (3695, 44834), (3865, 42862), (7390, 22417), (7730, 21431)]