30038568

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 90720000

約数和(自身を除く): 60681432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 84, 89, 98, 123, 147, 164, 168, 178, 196, 246, 267, 287, 294, 328, 343, 356, 392, 492, 534, 574, 588, 623, 686, 712, 861, 984, 1029, 1068, 1148, 1176, 1246, 1372, 1722, 1869, 2009, 2058, 2136, 2296, 2492, 2744, 3444, 3649, 3738, 4018, 4116, 4361, 4984, 6027, 6888, 7298, 7476, 8036, 8232, 8722, 10947, 12054, 13083, 14063, 14596, 14952, 16072, 17444, 21894, 24108, 25543, 26166, 28126, 29192, 30527, 34888, 42189, 43788, 48216, 51086, 52332, 56252, 61054, 76629, 84378, 87576, 91581, 102172, 104664, 112504, 122108, 153258, 168756, 178801, 183162, 204344, 244216, 306516, 337512, 357602, 366324, 536403, 613032, 715204, 732648, 1072806, 1251607, 1430408, 2145612, 2503214, 3754821, 4291224, 5006428, 7509642, 10012856, 15019284, 30038568]

約数ペア:

[(1, 30038568), (2, 15019284), (3, 10012856), (4, 7509642), (6, 5006428), (7, 4291224), (8, 3754821), (12, 2503214), (14, 2145612), (21, 1430408), (24, 1251607), (28, 1072806), (41, 732648), (42, 715204), (49, 613032), (56, 536403), (82, 366324), (84, 357602), (89, 337512), (98, 306516), (123, 244216), (147, 204344), (164, 183162), (168, 178801), (178, 168756), (196, 153258), (246, 122108), (267, 112504), (287, 104664), (294, 102172), (328, 91581), (343, 87576), (356, 84378), (392, 76629), (492, 61054), (534, 56252), (574, 52332), (588, 51086), (623, 48216), (686, 43788), (712, 42189), (861, 34888), (984, 30527), (1029, 29192), (1068, 28126), (1148, 26166), (1176, 25543), (1246, 24108), (1372, 21894), (1722, 17444), (1869, 16072), (2009, 14952), (2058, 14596), (2136, 14063), (2296, 13083), (2492, 12054), (2744, 10947), (3444, 8722), (3649, 8232), (3738, 8036), (4018, 7476), (4116, 7298), (4361, 6888), (4984, 6027)]