28979310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41999}}^1$

素因数の和:42032

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 43596690

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 41999, 83998, 125997, 209995, 251994, 419990, 629985, 965977, 1259970, 1931954, 2897931, 4829885, 5795862, 9659770, 14489655, 28979310]

約数ペア:

[(1, 28979310), (2, 14489655), (3, 9659770), (5, 5795862), (6, 4829885), (10, 2897931), (15, 1931954), (23, 1259970), (30, 965977), (46, 629985), (69, 419990), (115, 251994), (138, 209995), (230, 125997), (345, 83998), (690, 41999)]