30588176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 62793600

約数和(自身を除く): 32205424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 239, 304, 421, 478, 842, 956, 1684, 1912, 3368, 3824, 4541, 6736, 7999, 9082, 15998, 18164, 31996, 36328, 63992, 72656, 100619, 127984, 201238, 402476, 804952, 1609904, 1911761, 3823522, 7647044, 15294088, 30588176]

約数ペア:

[(1, 30588176), (2, 15294088), (4, 7647044), (8, 3823522), (16, 1911761), (19, 1609904), (38, 804952), (76, 402476), (152, 201238), (239, 127984), (304, 100619), (421, 72656), (478, 63992), (842, 36328), (956, 31996), (1684, 18164), (1912, 15998), (3368, 9082), (3824, 7999), (4541, 6736)]