43472070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21001}}^1$

素因数の和:21037

約数の個数: 48

約数和(自身を含む): 117947232

約数和(自身を除く): 74475162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 21001, 42002, 63003, 105005, 126006, 189009, 210010, 315015, 378018, 483023, 630030, 945045, 966046, 1449069, 1890090, 2415115, 2898138, 4347207, 4830230, 7245345, 8694414, 14490690, 21736035, 43472070]

約数ペア:

[(1, 43472070), (2, 21736035), (3, 14490690), (5, 8694414), (6, 7245345), (9, 4830230), (10, 4347207), (15, 2898138), (18, 2415115), (23, 1890090), (30, 1449069), (45, 966046), (46, 945045), (69, 630030), (90, 483023), (115, 378018), (138, 315015), (207, 210010), (230, 189009), (345, 126006), (414, 105005), (690, 63003), (1035, 42002), (2070, 21001)]