30881952

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1203

約数の個数: 96

約数和(自身を含む): 93058560

約数和(自身を除く): 62176608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1153, 1488, 1674, 2232, 2306, 2976, 3348, 3459, 4464, 4612, 6696, 6918, 8928, 9224, 10377, 13392, 13836, 18448, 20754, 26784, 27672, 31131, 35743, 36896, 41508, 55344, 62262, 71486, 83016, 107229, 110688, 124524, 142972, 166032, 214458, 249048, 285944, 321687, 332064, 428916, 498096, 571888, 643374, 857832, 965061, 996192, 1143776, 1286748, 1715664, 1930122, 2573496, 3431328, 3860244, 5146992, 7720488, 10293984, 15440976, 30881952]

約数ペア:

[(1, 30881952), (2, 15440976), (3, 10293984), (4, 7720488), (6, 5146992), (8, 3860244), (9, 3431328), (12, 2573496), (16, 1930122), (18, 1715664), (24, 1286748), (27, 1143776), (31, 996192), (32, 965061), (36, 857832), (48, 643374), (54, 571888), (62, 498096), (72, 428916), (93, 332064), (96, 321687), (108, 285944), (124, 249048), (144, 214458), (186, 166032), (216, 142972), (248, 124524), (279, 110688), (288, 107229), (372, 83016), (432, 71486), (496, 62262), (558, 55344), (744, 41508), (837, 36896), (864, 35743), (992, 31131), (1116, 27672), (1153, 26784), (1488, 20754), (1674, 18448), (2232, 13836), (2306, 13392), (2976, 10377), (3348, 9224), (3459, 8928), (4464, 6918), (4612, 6696)]