30086994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 74419200

約数和(自身を除く): 44332206

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 518, 703, 777, 798, 1019, 1406, 1554, 2038, 2109, 3057, 4218, 4921, 6114, 7133, 9842, 14266, 14763, 19361, 21399, 29526, 37703, 38722, 42798, 58083, 75406, 113109, 116166, 135527, 226218, 263921, 271054, 406581, 527842, 716357, 791763, 813162, 1432714, 1583526, 2149071, 4298142, 5014499, 10028998, 15043497, 30086994]

約数ペア:

[(1, 30086994), (2, 15043497), (3, 10028998), (6, 5014499), (7, 4298142), (14, 2149071), (19, 1583526), (21, 1432714), (37, 813162), (38, 791763), (42, 716357), (57, 527842), (74, 406581), (111, 271054), (114, 263921), (133, 226218), (222, 135527), (259, 116166), (266, 113109), (399, 75406), (518, 58083), (703, 42798), (777, 38722), (798, 37703), (1019, 29526), (1406, 21399), (1554, 19361), (2038, 14763), (2109, 14266), (3057, 9842), (4218, 7133), (4921, 6114)]