30581730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3299}}^1$

素因数の和:3415

約数の個数: 48

約数和(自身を含む): 80308800

約数和(自身を除く): 49727070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 3299, 4635, 6598, 9270, 9897, 16495, 19794, 29691, 32990, 49485, 59382, 98970, 148455, 296910, 339797, 679594, 1019391, 1698985, 2038782, 3058173, 3397970, 5096955, 6116346, 10193910, 15290865, 30581730]

約数ペア:

[(1, 30581730), (2, 15290865), (3, 10193910), (5, 6116346), (6, 5096955), (9, 3397970), (10, 3058173), (15, 2038782), (18, 1698985), (30, 1019391), (45, 679594), (90, 339797), (103, 296910), (206, 148455), (309, 98970), (515, 59382), (618, 49485), (927, 32990), (1030, 29691), (1545, 19794), (1854, 16495), (3090, 9897), (3299, 9270), (4635, 6598)]