3155849.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12379}}^1$

素因数の和:12446

約数の個数: 32

約数和(自身を含む): 176489280

約数和(自身を除く): 85998790

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 12379, 24758, 61895, 123790, 210443, 420886, 532297, 1052215, 1064594, 2104430, 2661485, 5322970, 9049049, 18098098, 45245245, 90490490]

約数ペア:

[(1, 90490490), (2, 45245245), (5, 18098098), (10, 9049049), (17, 5322970), (34, 2661485), (43, 2104430), (85, 1064594), (86, 1052215), (170, 532297), (215, 420886), (430, 210443), (731, 123790), (1462, 61895), (3655, 24758), (7310, 12379)]