30917910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2953}}^1$

素因数の和:3312

約数の個数: 32

約数和(自身を含む): 74440800

約数和(自身を除く): 43522890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 2953, 3490, 5235, 5906, 8859, 10470, 14765, 17718, 29530, 44295, 88590, 1030597, 2061194, 3091791, 5152985, 6183582, 10305970, 15458955, 30917910]

約数ペア:

[(1, 30917910), (2, 15458955), (3, 10305970), (5, 6183582), (6, 5152985), (10, 3091791), (15, 2061194), (30, 1030597), (349, 88590), (698, 44295), (1047, 29530), (1745, 17718), (2094, 14765), (2953, 10470), (3490, 8859), (5235, 5906)]