30874032

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 100008480

約数和(自身を除く): 69134448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 109, 112, 126, 144, 168, 218, 252, 281, 327, 336, 436, 504, 562, 654, 763, 843, 872, 981, 1008, 1124, 1308, 1526, 1686, 1744, 1962, 1967, 2248, 2289, 2529, 2616, 3052, 3372, 3924, 3934, 4496, 4578, 5058, 5232, 5901, 6104, 6744, 6867, 7848, 7868, 9156, 10116, 11802, 12208, 13488, 13734, 15696, 15736, 17703, 18312, 20232, 23604, 27468, 30629, 31472, 35406, 36624, 40464, 47208, 54936, 61258, 70812, 91887, 94416, 109872, 122516, 141624, 183774, 214403, 245032, 275661, 283248, 367548, 428806, 490064, 551322, 643209, 735096, 857612, 1102644, 1286418, 1470192, 1715224, 1929627, 2205288, 2572836, 3430448, 3859254, 4410576, 5145672, 7718508, 10291344, 15437016, 30874032]

約数ペア:

[(1, 30874032), (2, 15437016), (3, 10291344), (4, 7718508), (6, 5145672), (7, 4410576), (8, 3859254), (9, 3430448), (12, 2572836), (14, 2205288), (16, 1929627), (18, 1715224), (21, 1470192), (24, 1286418), (28, 1102644), (36, 857612), (42, 735096), (48, 643209), (56, 551322), (63, 490064), (72, 428806), (84, 367548), (109, 283248), (112, 275661), (126, 245032), (144, 214403), (168, 183774), (218, 141624), (252, 122516), (281, 109872), (327, 94416), (336, 91887), (436, 70812), (504, 61258), (562, 54936), (654, 47208), (763, 40464), (843, 36624), (872, 35406), (981, 31472), (1008, 30629), (1124, 27468), (1308, 23604), (1526, 20232), (1686, 18312), (1744, 17703), (1962, 15736), (1967, 15696), (2248, 13734), (2289, 13488), (2529, 12208), (2616, 11802), (3052, 10116), (3372, 9156), (3924, 7868), (3934, 7848), (4496, 6867), (4578, 6744), (5058, 6104), (5232, 5901)]