37939330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 82228608

約数和(自身を除く): 44289278

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 43, 55, 65, 86, 110, 130, 143, 215, 286, 430, 473, 559, 617, 715, 946, 1118, 1234, 1430, 2365, 2795, 3085, 4730, 5590, 6149, 6170, 6787, 8021, 12298, 13574, 16042, 26531, 30745, 33935, 40105, 53062, 61490, 67870, 80210, 88231, 132655, 176462, 265310, 291841, 344903, 441155, 583682, 689806, 882310, 1459205, 1724515, 2918410, 3449030, 3793933, 7587866, 18969665, 37939330]

約数ペア:

[(1, 37939330), (2, 18969665), (5, 7587866), (10, 3793933), (11, 3449030), (13, 2918410), (22, 1724515), (26, 1459205), (43, 882310), (55, 689806), (65, 583682), (86, 441155), (110, 344903), (130, 291841), (143, 265310), (215, 176462), (286, 132655), (430, 88231), (473, 80210), (559, 67870), (617, 61490), (715, 53062), (946, 40105), (1118, 33935), (1234, 30745), (1430, 26531), (2365, 16042), (2795, 13574), (3085, 12298), (4730, 8021), (5590, 6787), (6149, 6170)]