1445880430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{447641}}^1$

素因数の和:447684

約数の個数: 32

約数和(自身を含む): 2900720160

約数和(自身を除く): 1454839730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 447641, 895282, 2238205, 4476410, 7609897, 8505179, 15219794, 17010358, 38049485, 42525895, 76098970, 85051790, 144588043, 289176086, 722940215, 1445880430]

約数ペア:

[(1, 1445880430), (2, 722940215), (5, 289176086), (10, 144588043), (17, 85051790), (19, 76098970), (34, 42525895), (38, 38049485), (85, 17010358), (95, 15219794), (170, 8505179), (190, 7609897), (323, 4476410), (646, 2238205), (1615, 895282), (3230, 447641)]