833690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 1809864

約数和(自身を除く): 976174

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 53, 55, 65, 106, 110, 121, 130, 143, 242, 265, 286, 530, 583, 605, 689, 715, 1166, 1210, 1378, 1430, 1573, 2915, 3146, 3445, 5830, 6413, 6890, 7579, 7865, 12826, 15158, 15730, 32065, 37895, 64130, 75790, 83369, 166738, 416845, 833690]

約数ペア:

[(1, 833690), (2, 416845), (5, 166738), (10, 83369), (11, 75790), (13, 64130), (22, 37895), (26, 32065), (53, 15730), (55, 15158), (65, 12826), (106, 7865), (110, 7579), (121, 6890), (130, 6413), (143, 5830), (242, 3445), (265, 3146), (286, 2915), (530, 1573), (583, 1430), (605, 1378), (689, 1210), (715, 1166)]