30889408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 112

約数和(自身を含む): 74066400

約数和(自身を除く): 43176992

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 32, 34, 44, 58, 64, 68, 88, 89, 116, 136, 176, 178, 187, 232, 272, 319, 352, 356, 374, 464, 493, 544, 638, 704, 712, 748, 928, 979, 986, 1088, 1276, 1424, 1496, 1513, 1856, 1958, 1972, 2552, 2581, 2848, 2992, 3026, 3916, 3944, 5104, 5162, 5423, 5696, 5984, 6052, 7832, 7888, 10208, 10324, 10846, 11968, 12104, 15664, 15776, 16643, 20416, 20648, 21692, 24208, 28391, 31328, 31552, 33286, 41296, 43384, 43877, 48416, 56782, 62656, 66572, 82592, 86768, 87754, 96832, 113564, 133144, 165184, 173536, 175508, 227128, 266288, 347072, 351016, 454256, 482647, 532576, 702032, 908512, 965294, 1065152, 1404064, 1817024, 1930588, 2808128, 3861176, 7722352, 15444704, 30889408]

約数ペア:

[(1, 30889408), (2, 15444704), (4, 7722352), (8, 3861176), (11, 2808128), (16, 1930588), (17, 1817024), (22, 1404064), (29, 1065152), (32, 965294), (34, 908512), (44, 702032), (58, 532576), (64, 482647), (68, 454256), (88, 351016), (89, 347072), (116, 266288), (136, 227128), (176, 175508), (178, 173536), (187, 165184), (232, 133144), (272, 113564), (319, 96832), (352, 87754), (356, 86768), (374, 82592), (464, 66572), (493, 62656), (544, 56782), (638, 48416), (704, 43877), (712, 43384), (748, 41296), (928, 33286), (979, 31552), (986, 31328), (1088, 28391), (1276, 24208), (1424, 21692), (1496, 20648), (1513, 20416), (1856, 16643), (1958, 15776), (1972, 15664), (2552, 12104), (2581, 11968), (2848, 10846), (2992, 10324), (3026, 10208), (3916, 7888), (3944, 7832), (5104, 6052), (5162, 5984), (5423, 5696)]