29915496

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 90155520

約数和(自身を除く): 60240024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1031, 1116, 1209, 1612, 2062, 2232, 2418, 3093, 3224, 3627, 4124, 4836, 6186, 7254, 8248, 9279, 9672, 12372, 13403, 14508, 18558, 24744, 26806, 29016, 31961, 37116, 40209, 53612, 63922, 74232, 80418, 95883, 107224, 120627, 127844, 160836, 191766, 241254, 255688, 287649, 321672, 383532, 415493, 482508, 575298, 767064, 830986, 965016, 1150596, 1246479, 1661972, 2301192, 2492958, 3323944, 3739437, 4985916, 7478874, 9971832, 14957748, 29915496]

約数ペア:

[(1, 29915496), (2, 14957748), (3, 9971832), (4, 7478874), (6, 4985916), (8, 3739437), (9, 3323944), (12, 2492958), (13, 2301192), (18, 1661972), (24, 1246479), (26, 1150596), (31, 965016), (36, 830986), (39, 767064), (52, 575298), (62, 482508), (72, 415493), (78, 383532), (93, 321672), (104, 287649), (117, 255688), (124, 241254), (156, 191766), (186, 160836), (234, 127844), (248, 120627), (279, 107224), (312, 95883), (372, 80418), (403, 74232), (468, 63922), (558, 53612), (744, 40209), (806, 37116), (936, 31961), (1031, 29016), (1116, 26806), (1209, 24744), (1612, 18558), (2062, 14508), (2232, 13403), (2418, 12372), (3093, 9672), (3224, 9279), (3627, 8248), (4124, 7254), (4836, 6186)]