30690744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 92897280

約数和(自身を除く): 62206536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 71, 83, 84, 93, 124, 142, 166, 168, 186, 213, 217, 248, 249, 284, 332, 372, 426, 434, 497, 498, 568, 581, 651, 664, 744, 852, 868, 994, 996, 1162, 1302, 1491, 1704, 1736, 1743, 1988, 1992, 2201, 2324, 2573, 2604, 2982, 3486, 3976, 4402, 4648, 5146, 5208, 5893, 5964, 6603, 6972, 7719, 8804, 10292, 11786, 11928, 13206, 13944, 15407, 15438, 17608, 17679, 18011, 20584, 23572, 26412, 30814, 30876, 35358, 36022, 41251, 46221, 47144, 52824, 54033, 61628, 61752, 70716, 72044, 82502, 92442, 108066, 123256, 123753, 141432, 144088, 165004, 182683, 184884, 216132, 247506, 330008, 365366, 369768, 432264, 495012, 548049, 730732, 990024, 1096098, 1278781, 1461464, 2192196, 2557562, 3836343, 4384392, 5115124, 7672686, 10230248, 15345372, 30690744]

約数ペア:

[(1, 30690744), (2, 15345372), (3, 10230248), (4, 7672686), (6, 5115124), (7, 4384392), (8, 3836343), (12, 2557562), (14, 2192196), (21, 1461464), (24, 1278781), (28, 1096098), (31, 990024), (42, 730732), (56, 548049), (62, 495012), (71, 432264), (83, 369768), (84, 365366), (93, 330008), (124, 247506), (142, 216132), (166, 184884), (168, 182683), (186, 165004), (213, 144088), (217, 141432), (248, 123753), (249, 123256), (284, 108066), (332, 92442), (372, 82502), (426, 72044), (434, 70716), (497, 61752), (498, 61628), (568, 54033), (581, 52824), (651, 47144), (664, 46221), (744, 41251), (852, 36022), (868, 35358), (994, 30876), (996, 30814), (1162, 26412), (1302, 23572), (1491, 20584), (1704, 18011), (1736, 17679), (1743, 17608), (1988, 15438), (1992, 15407), (2201, 13944), (2324, 13206), (2573, 11928), (2604, 11786), (2982, 10292), (3486, 8804), (3976, 7719), (4402, 6972), (4648, 6603), (5146, 5964), (5208, 5893)]