30436848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 93431520

約数和(自身を除く): 62994672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 142, 144, 156, 208, 213, 229, 234, 284, 312, 426, 458, 468, 568, 624, 639, 687, 852, 916, 923, 936, 1136, 1278, 1374, 1704, 1832, 1846, 1872, 2061, 2556, 2748, 2769, 2977, 3408, 3664, 3692, 4122, 5112, 5496, 5538, 5954, 7384, 8244, 8307, 8931, 10224, 10992, 11076, 11908, 14768, 16259, 16488, 16614, 17862, 22152, 23816, 26793, 32518, 32976, 33228, 35724, 44304, 47632, 48777, 53586, 65036, 66456, 71448, 97554, 107172, 130072, 132912, 142896, 146331, 195108, 211367, 214344, 260144, 292662, 390216, 422734, 428688, 585324, 634101, 780432, 845468, 1170648, 1268202, 1690936, 1902303, 2341296, 2536404, 3381872, 3804606, 5072808, 7609212, 10145616, 15218424, 30436848]

約数ペア:

[(1, 30436848), (2, 15218424), (3, 10145616), (4, 7609212), (6, 5072808), (8, 3804606), (9, 3381872), (12, 2536404), (13, 2341296), (16, 1902303), (18, 1690936), (24, 1268202), (26, 1170648), (36, 845468), (39, 780432), (48, 634101), (52, 585324), (71, 428688), (72, 422734), (78, 390216), (104, 292662), (117, 260144), (142, 214344), (144, 211367), (156, 195108), (208, 146331), (213, 142896), (229, 132912), (234, 130072), (284, 107172), (312, 97554), (426, 71448), (458, 66456), (468, 65036), (568, 53586), (624, 48777), (639, 47632), (687, 44304), (852, 35724), (916, 33228), (923, 32976), (936, 32518), (1136, 26793), (1278, 23816), (1374, 22152), (1704, 17862), (1832, 16614), (1846, 16488), (1872, 16259), (2061, 14768), (2556, 11908), (2748, 11076), (2769, 10992), (2977, 10224), (3408, 8931), (3664, 8307), (3692, 8244), (4122, 7384), (5112, 5954), (5496, 5538)]