30809376

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 97765920

約数和(自身を除く): 66956544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 211, 216, 234, 288, 312, 338, 351, 416, 422, 432, 468, 507, 624, 633, 676, 702, 844, 864, 936, 1014, 1248, 1266, 1352, 1404, 1521, 1688, 1872, 1899, 2028, 2532, 2704, 2743, 2808, 3042, 3376, 3744, 3798, 4056, 4563, 5064, 5408, 5486, 5616, 5697, 6084, 6752, 7596, 8112, 8229, 9126, 10128, 10972, 11232, 11394, 12168, 15192, 16224, 16458, 18252, 20256, 21944, 22788, 24336, 24687, 30384, 32916, 35659, 36504, 43888, 45576, 48672, 49374, 60768, 65832, 71318, 73008, 74061, 87776, 91152, 98748, 106977, 131664, 142636, 146016, 148122, 182304, 197496, 213954, 263328, 285272, 296244, 320931, 394992, 427908, 570544, 592488, 641862, 789984, 855816, 962793, 1141088, 1184976, 1283724, 1711632, 1925586, 2369952, 2567448, 3423264, 3851172, 5134896, 7702344, 10269792, 15404688, 30809376]

約数ペア:

[(1, 30809376), (2, 15404688), (3, 10269792), (4, 7702344), (6, 5134896), (8, 3851172), (9, 3423264), (12, 2567448), (13, 2369952), (16, 1925586), (18, 1711632), (24, 1283724), (26, 1184976), (27, 1141088), (32, 962793), (36, 855816), (39, 789984), (48, 641862), (52, 592488), (54, 570544), (72, 427908), (78, 394992), (96, 320931), (104, 296244), (108, 285272), (117, 263328), (144, 213954), (156, 197496), (169, 182304), (208, 148122), (211, 146016), (216, 142636), (234, 131664), (288, 106977), (312, 98748), (338, 91152), (351, 87776), (416, 74061), (422, 73008), (432, 71318), (468, 65832), (507, 60768), (624, 49374), (633, 48672), (676, 45576), (702, 43888), (844, 36504), (864, 35659), (936, 32916), (1014, 30384), (1248, 24687), (1266, 24336), (1352, 22788), (1404, 21944), (1521, 20256), (1688, 18252), (1872, 16458), (1899, 16224), (2028, 15192), (2532, 12168), (2704, 11394), (2743, 11232), (2808, 10972), (3042, 10128), (3376, 9126), (3744, 8229), (3798, 8112), (4056, 7596), (4563, 6752), (5064, 6084), (5408, 5697), (5486, 5616)]