30023224

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 77137920

約数和(自身を除く): 47114696

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 47, 56, 61, 68, 77, 88, 94, 119, 122, 136, 154, 187, 188, 238, 244, 308, 329, 374, 376, 427, 476, 488, 517, 616, 658, 671, 748, 799, 854, 952, 1034, 1037, 1309, 1316, 1342, 1496, 1598, 1708, 2068, 2074, 2618, 2632, 2684, 2867, 3196, 3416, 3619, 4136, 4148, 4697, 5236, 5368, 5593, 5734, 6392, 7238, 7259, 8296, 8789, 9394, 10472, 11186, 11407, 11468, 14476, 14518, 17578, 18788, 20069, 22372, 22814, 22936, 28952, 29036, 31537, 35156, 37576, 40138, 44744, 45628, 48739, 58072, 61523, 63074, 70312, 79849, 80276, 91256, 97478, 123046, 126148, 159698, 160552, 194956, 220759, 246092, 252296, 319396, 341173, 389912, 441518, 492184, 536129, 638792, 682346, 883036, 1072258, 1364692, 1766072, 2144516, 2729384, 3752903, 4289032, 7505806, 15011612, 30023224]

約数ペア:

[(1, 30023224), (2, 15011612), (4, 7505806), (7, 4289032), (8, 3752903), (11, 2729384), (14, 2144516), (17, 1766072), (22, 1364692), (28, 1072258), (34, 883036), (44, 682346), (47, 638792), (56, 536129), (61, 492184), (68, 441518), (77, 389912), (88, 341173), (94, 319396), (119, 252296), (122, 246092), (136, 220759), (154, 194956), (187, 160552), (188, 159698), (238, 126148), (244, 123046), (308, 97478), (329, 91256), (374, 80276), (376, 79849), (427, 70312), (476, 63074), (488, 61523), (517, 58072), (616, 48739), (658, 45628), (671, 44744), (748, 40138), (799, 37576), (854, 35156), (952, 31537), (1034, 29036), (1037, 28952), (1309, 22936), (1316, 22814), (1342, 22372), (1496, 20069), (1598, 18788), (1708, 17578), (2068, 14518), (2074, 14476), (2618, 11468), (2632, 11407), (2684, 11186), (2867, 10472), (3196, 9394), (3416, 8789), (3619, 8296), (4136, 7259), (4148, 7238), (4697, 6392), (5236, 5734), (5368, 5593)]