2911930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 6345216

約数和(自身を除く): 3433286

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 2447, 4894, 12235, 17129, 24470, 34258, 41599, 83198, 85645, 171290, 207995, 291193, 415990, 582386, 1455965, 2911930]

約数ペア:

[(1, 2911930), (2, 1455965), (5, 582386), (7, 415990), (10, 291193), (14, 207995), (17, 171290), (34, 85645), (35, 83198), (70, 41599), (85, 34258), (119, 24470), (170, 17129), (238, 12235), (595, 4894), (1190, 2447)]