449716630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{140977}}^1$

素因数の和:141024

約数の個数: 32

約数和(自身を含む): 913537440

約数和(自身を除く): 463820810

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 140977, 281954, 704885, 1409770, 1550747, 3101494, 4088333, 7753735, 8176666, 15507470, 20441665, 40883330, 44971663, 89943326, 224858315, 449716630]

約数ペア:

[(1, 449716630), (2, 224858315), (5, 89943326), (10, 44971663), (11, 40883330), (22, 20441665), (29, 15507470), (55, 8176666), (58, 7753735), (110, 4088333), (145, 3101494), (290, 1550747), (319, 1409770), (638, 704885), (1595, 281954), (3190, 140977)]