30141384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 95504640

約数和(自身を除く): 65363256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 373, 444, 481, 518, 546, 728, 746, 777, 888, 962, 1036, 1092, 1119, 1443, 1492, 1554, 1924, 2072, 2184, 2238, 2611, 2886, 2984, 3108, 3367, 3848, 4476, 4849, 5222, 5772, 6216, 6734, 7833, 8952, 9698, 10101, 10444, 11544, 13468, 13801, 14547, 15666, 19396, 20202, 20888, 26936, 27602, 29094, 31332, 33943, 38792, 40404, 41403, 55204, 58188, 62664, 67886, 80808, 82806, 96607, 101829, 110408, 116376, 135772, 165612, 179413, 193214, 203658, 271544, 289821, 331224, 358826, 386428, 407316, 538239, 579642, 717652, 772856, 814632, 1076478, 1159284, 1255891, 1435304, 2152956, 2318568, 2511782, 3767673, 4305912, 5023564, 7535346, 10047128, 15070692, 30141384]

約数ペア:

[(1, 30141384), (2, 15070692), (3, 10047128), (4, 7535346), (6, 5023564), (7, 4305912), (8, 3767673), (12, 2511782), (13, 2318568), (14, 2152956), (21, 1435304), (24, 1255891), (26, 1159284), (28, 1076478), (37, 814632), (39, 772856), (42, 717652), (52, 579642), (56, 538239), (74, 407316), (78, 386428), (84, 358826), (91, 331224), (104, 289821), (111, 271544), (148, 203658), (156, 193214), (168, 179413), (182, 165612), (222, 135772), (259, 116376), (273, 110408), (296, 101829), (312, 96607), (364, 82806), (373, 80808), (444, 67886), (481, 62664), (518, 58188), (546, 55204), (728, 41403), (746, 40404), (777, 38792), (888, 33943), (962, 31332), (1036, 29094), (1092, 27602), (1119, 26936), (1443, 20888), (1492, 20202), (1554, 19396), (1924, 15666), (2072, 14547), (2184, 13801), (2238, 13468), (2611, 11544), (2886, 10444), (2984, 10101), (3108, 9698), (3367, 8952), (3848, 7833), (4476, 6734), (4849, 6216), (5222, 5772)]