30932814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 70917120

約数和(自身を除く): 39984306

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 53, 66, 74, 106, 111, 159, 222, 239, 318, 407, 478, 583, 717, 814, 1166, 1221, 1434, 1749, 1961, 2442, 2629, 3498, 3922, 5258, 5883, 7887, 8843, 11766, 12667, 15774, 17686, 21571, 25334, 26529, 38001, 43142, 53058, 64713, 76002, 97273, 129426, 139337, 194546, 278674, 291819, 418011, 468679, 583638, 836022, 937358, 1406037, 2812074, 5155469, 10310938, 15466407, 30932814]

約数ペア:

[(1, 30932814), (2, 15466407), (3, 10310938), (6, 5155469), (11, 2812074), (22, 1406037), (33, 937358), (37, 836022), (53, 583638), (66, 468679), (74, 418011), (106, 291819), (111, 278674), (159, 194546), (222, 139337), (239, 129426), (318, 97273), (407, 76002), (478, 64713), (583, 53058), (717, 43142), (814, 38001), (1166, 26529), (1221, 25334), (1434, 21571), (1749, 17686), (1961, 15774), (2442, 12667), (2629, 11766), (3498, 8843), (3922, 7887), (5258, 5883)]