270850002

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 572866560

約数和(自身を除く): 302016558

約数列:

[1, 2, 3, 6, 47, 59, 73, 94, 118, 141, 146, 177, 219, 223, 282, 354, 438, 446, 669, 1338, 2773, 3431, 4307, 5546, 6862, 8319, 8614, 10293, 10481, 12921, 13157, 16279, 16638, 20586, 20962, 25842, 26314, 31443, 32558, 39471, 48837, 62886, 78942, 97674, 202429, 404858, 607287, 618379, 765113, 960461, 1214574, 1236758, 1530226, 1855137, 1920922, 2295339, 2881383, 3710274, 4590678, 5762766, 45141667, 90283334, 135425001, 270850002]

約数ペア:

[(1, 270850002), (2, 135425001), (3, 90283334), (6, 45141667), (47, 5762766), (59, 4590678), (73, 3710274), (94, 2881383), (118, 2295339), (141, 1920922), (146, 1855137), (177, 1530226), (219, 1236758), (223, 1214574), (282, 960461), (354, 765113), (438, 618379), (446, 607287), (669, 404858), (1338, 202429), (2773, 97674), (3431, 78942), (4307, 62886), (5546, 48837), (6862, 39471), (8319, 32558), (8614, 31443), (10293, 26314), (10481, 25842), (12921, 20962), (13157, 20586), (16279, 16638)]