9830030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 21396960

約数和(自身を除く): 11566930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 389, 665, 722, 778, 1330, 1805, 1945, 2527, 2723, 3610, 3890, 5054, 5446, 7391, 12635, 13615, 14782, 25270, 27230, 36955, 51737, 73910, 103474, 140429, 258685, 280858, 517370, 702145, 983003, 1404290, 1966006, 4915015, 9830030]

約数ペア:

[(1, 9830030), (2, 4915015), (5, 1966006), (7, 1404290), (10, 983003), (14, 702145), (19, 517370), (35, 280858), (38, 258685), (70, 140429), (95, 103474), (133, 73910), (190, 51737), (266, 36955), (361, 27230), (389, 25270), (665, 14782), (722, 13615), (778, 12635), (1330, 7391), (1805, 5446), (1945, 5054), (2527, 3890), (2723, 3610)]