76981630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{947}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 151528320

約数和(自身を除く): 74546690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 739, 947, 1478, 1894, 3695, 4735, 7390, 8129, 9470, 10417, 16258, 20834, 40645, 52085, 81290, 104170, 699833, 1399666, 3499165, 6998330, 7698163, 15396326, 38490815, 76981630]

約数ペア:

[(1, 76981630), (2, 38490815), (5, 15396326), (10, 7698163), (11, 6998330), (22, 3499165), (55, 1399666), (110, 699833), (739, 104170), (947, 81290), (1478, 52085), (1894, 40645), (3695, 20834), (4735, 16258), (7390, 10417), (8129, 9470)]