450693590

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1\times {\mathrm{1123}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 825465600

約数和(自身を除く): 374772010

約数列:

[1, 2, 5, 10, 67, 134, 335, 599, 670, 1123, 1198, 2246, 2995, 5615, 5990, 11230, 40133, 75241, 80266, 150482, 200665, 376205, 401330, 672677, 752410, 1345354, 3363385, 6726770, 45069359, 90138718, 225346795, 450693590]

約数ペア:

[(1, 450693590), (2, 225346795), (5, 90138718), (10, 45069359), (67, 6726770), (134, 3363385), (335, 1345354), (599, 752410), (670, 672677), (1123, 401330), (1198, 376205), (2246, 200665), (2995, 150482), (5615, 80266), (5990, 75241), (11230, 40133)]