30357712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 75245184

約数和(自身を除く): 44887472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 287, 308, 328, 451, 574, 601, 616, 656, 902, 1148, 1202, 1232, 1804, 2296, 2404, 3157, 3608, 4207, 4592, 4808, 6314, 6611, 7216, 8414, 9616, 12628, 13222, 16828, 24641, 25256, 26444, 33656, 46277, 49282, 50512, 52888, 67312, 92554, 98564, 105776, 172487, 185108, 197128, 271051, 344974, 370216, 394256, 542102, 689948, 740432, 1084204, 1379896, 1897357, 2168408, 2759792, 3794714, 4336816, 7589428, 15178856, 30357712]

約数ペア:

[(1, 30357712), (2, 15178856), (4, 7589428), (7, 4336816), (8, 3794714), (11, 2759792), (14, 2168408), (16, 1897357), (22, 1379896), (28, 1084204), (41, 740432), (44, 689948), (56, 542102), (77, 394256), (82, 370216), (88, 344974), (112, 271051), (154, 197128), (164, 185108), (176, 172487), (287, 105776), (308, 98564), (328, 92554), (451, 67312), (574, 52888), (601, 50512), (616, 49282), (656, 46277), (902, 33656), (1148, 26444), (1202, 25256), (1232, 24641), (1804, 16828), (2296, 13222), (2404, 12628), (3157, 9616), (3608, 8414), (4207, 7216), (4592, 6611), (4808, 6314)]