3065270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 6713280

約数和(自身を除く): 3648010

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 73, 85, 95, 130, 146, 170, 190, 221, 247, 323, 365, 442, 494, 646, 730, 949, 1105, 1235, 1241, 1387, 1615, 1898, 2210, 2470, 2482, 2774, 3230, 4199, 4745, 6205, 6935, 8398, 9490, 12410, 13870, 16133, 18031, 20995, 23579, 32266, 36062, 41990, 47158, 80665, 90155, 117895, 161330, 180310, 235790, 306527, 613054, 1532635, 3065270]

約数ペア:

[(1, 3065270), (2, 1532635), (5, 613054), (10, 306527), (13, 235790), (17, 180310), (19, 161330), (26, 117895), (34, 90155), (38, 80665), (65, 47158), (73, 41990), (85, 36062), (95, 32266), (130, 23579), (146, 20995), (170, 18031), (190, 16133), (221, 13870), (247, 12410), (323, 9490), (365, 8398), (442, 6935), (494, 6205), (646, 4745), (730, 4199), (949, 3230), (1105, 2774), (1235, 2482), (1241, 2470), (1387, 2210), (1615, 1898)]