291289720190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{143492473}}^1$

素因数の和:143492516

約数の個数: 32

約数和(自身を含む): 619887487680

約数和(自身を除く): 328597767490

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 143492473, 286984946, 717462365, 1004447311, 1434924730, 2008894622, 4161281717, 5022236555, 8322563434, 10044473110, 20806408585, 29128972019, 41612817170, 58257944038, 145644860095, 291289720190]

約数ペア:

[(1, 291289720190), (2, 145644860095), (5, 58257944038), (7, 41612817170), (10, 29128972019), (14, 20806408585), (29, 10044473110), (35, 8322563434), (58, 5022236555), (70, 4161281717), (145, 2008894622), (203, 1434924730), (290, 1004447311), (406, 717462365), (1015, 286984946), (2030, 143492473)]