268882570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{701}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 534426984

約数和(自身を除く): 265544414

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 317, 605, 634, 701, 1210, 1402, 1585, 3170, 3487, 3505, 6974, 7010, 7711, 15422, 17435, 34870, 38357, 38555, 76714, 77110, 84821, 169642, 191785, 222217, 383570, 424105, 444434, 848210, 1111085, 2222170, 2444387, 4888774, 12221935, 24443870, 26888257, 53776514, 134441285, 268882570]

約数ペア:

[(1, 268882570), (2, 134441285), (5, 53776514), (10, 26888257), (11, 24443870), (22, 12221935), (55, 4888774), (110, 2444387), (121, 2222170), (242, 1111085), (317, 848210), (605, 444434), (634, 424105), (701, 383570), (1210, 222217), (1402, 191785), (1585, 169642), (3170, 84821), (3487, 77110), (3505, 76714), (6974, 38555), (7010, 38357), (7711, 34870), (15422, 17435)]