1845747970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{51949}}^1$

素因数の和:52003

約数の個数: 64

約数和(自身を含む): 4039632000

約数和(自身を除く): 2193884030

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 935, 1045, 1615, 1870, 2090, 3230, 3553, 7106, 17765, 35530, 51949, 103898, 259745, 519490, 571439, 883133, 987031, 1142878, 1766266, 1974062, 2857195, 4415665, 4935155, 5714390, 8831330, 9714463, 9870310, 10857341, 16779527, 19428926, 21714682, 33559054, 48572315, 54286705, 83897635, 97144630, 108573410, 167795270, 184574797, 369149594, 922873985, 1845747970]

約数ペア:

[(1, 1845747970), (2, 922873985), (5, 369149594), (10, 184574797), (11, 167795270), (17, 108573410), (19, 97144630), (22, 83897635), (34, 54286705), (38, 48572315), (55, 33559054), (85, 21714682), (95, 19428926), (110, 16779527), (170, 10857341), (187, 9870310), (190, 9714463), (209, 8831330), (323, 5714390), (374, 4935155), (418, 4415665), (646, 2857195), (935, 1974062), (1045, 1766266), (1615, 1142878), (1870, 987031), (2090, 883133), (3230, 571439), (3553, 519490), (7106, 259745), (17765, 103898), (35530, 51949)]