427623930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{2953}}^1$

素因数の和:4575

約数の個数: 48

約数和(自身を含む): 1112889960

約数和(自身を除く): 685266030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1609, 2953, 3218, 4827, 5906, 8045, 8859, 9654, 14481, 14765, 16090, 17718, 24135, 26577, 28962, 29530, 44295, 48270, 53154, 72405, 88590, 132885, 144810, 265770, 4751377, 9502754, 14254131, 23756885, 28508262, 42762393, 47513770, 71270655, 85524786, 142541310, 213811965, 427623930]

約数ペア:

[(1, 427623930), (2, 213811965), (3, 142541310), (5, 85524786), (6, 71270655), (9, 47513770), (10, 42762393), (15, 28508262), (18, 23756885), (30, 14254131), (45, 9502754), (90, 4751377), (1609, 265770), (2953, 144810), (3218, 132885), (4827, 88590), (5906, 72405), (8045, 53154), (8859, 48270), (9654, 44295), (14481, 29530), (14765, 28962), (16090, 26577), (17718, 24135)]