30439332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 97843200

約数和(自身を除く): 67403868

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 79, 84, 99, 126, 132, 139, 154, 158, 198, 231, 237, 252, 278, 308, 316, 396, 417, 462, 474, 553, 556, 693, 711, 834, 869, 924, 948, 973, 1106, 1251, 1386, 1422, 1529, 1659, 1668, 1738, 1946, 2212, 2502, 2607, 2772, 2844, 2919, 3058, 3318, 3476, 3892, 4587, 4977, 5004, 5214, 5838, 6083, 6116, 6636, 7821, 8757, 9174, 9954, 10428, 10703, 10981, 11676, 12166, 13761, 15642, 17514, 18249, 18348, 19908, 21406, 21962, 24332, 27522, 31284, 32109, 32943, 35028, 36498, 42812, 43924, 54747, 55044, 64218, 65886, 72996, 76867, 96327, 98829, 109494, 120791, 128436, 131772, 153734, 192654, 197658, 218988, 230601, 241582, 307468, 362373, 385308, 395316, 461202, 483164, 691803, 724746, 845537, 922404, 1087119, 1383606, 1449492, 1691074, 2174238, 2536611, 2767212, 3382148, 4348476, 5073222, 7609833, 10146444, 15219666, 30439332]

約数ペア:

[(1, 30439332), (2, 15219666), (3, 10146444), (4, 7609833), (6, 5073222), (7, 4348476), (9, 3382148), (11, 2767212), (12, 2536611), (14, 2174238), (18, 1691074), (21, 1449492), (22, 1383606), (28, 1087119), (33, 922404), (36, 845537), (42, 724746), (44, 691803), (63, 483164), (66, 461202), (77, 395316), (79, 385308), (84, 362373), (99, 307468), (126, 241582), (132, 230601), (139, 218988), (154, 197658), (158, 192654), (198, 153734), (231, 131772), (237, 128436), (252, 120791), (278, 109494), (308, 98829), (316, 96327), (396, 76867), (417, 72996), (462, 65886), (474, 64218), (553, 55044), (556, 54747), (693, 43924), (711, 42812), (834, 36498), (869, 35028), (924, 32943), (948, 32109), (973, 31284), (1106, 27522), (1251, 24332), (1386, 21962), (1422, 21406), (1529, 19908), (1659, 18348), (1668, 18249), (1738, 17514), (1946, 15642), (2212, 13761), (2502, 12166), (2607, 11676), (2772, 10981), (2844, 10703), (2919, 10428), (3058, 9954), (3318, 9174), (3476, 8757), (3892, 7821), (4587, 6636), (4977, 6116), (5004, 6083), (5214, 5838)]