30186144

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:670

約数の個数: 72

約数和(自身を含む): 86378292

約数和(自身を除く): 56192148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 373, 562, 746, 843, 1119, 1124, 1492, 1686, 2238, 2248, 2529, 2984, 3357, 3372, 4476, 4496, 5058, 5968, 6714, 6744, 8952, 8992, 10116, 11936, 13428, 13488, 17904, 20232, 26856, 26976, 35808, 40464, 53712, 80928, 104813, 107424, 209626, 314439, 419252, 628878, 838504, 943317, 1257756, 1677008, 1886634, 2515512, 3354016, 3773268, 5031024, 7546536, 10062048, 15093072, 30186144]

約数ペア:

[(1, 30186144), (2, 15093072), (3, 10062048), (4, 7546536), (6, 5031024), (8, 3773268), (9, 3354016), (12, 2515512), (16, 1886634), (18, 1677008), (24, 1257756), (32, 943317), (36, 838504), (48, 628878), (72, 419252), (96, 314439), (144, 209626), (281, 107424), (288, 104813), (373, 80928), (562, 53712), (746, 40464), (843, 35808), (1119, 26976), (1124, 26856), (1492, 20232), (1686, 17904), (2238, 13488), (2248, 13428), (2529, 11936), (2984, 10116), (3357, 8992), (3372, 8952), (4476, 6744), (4496, 6714), (5058, 5968)]