6617421460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{103043}}^1$

素因数の和:103097

約数の個数: 72

約数和(自身を含む): 15839923680

約数和(自身を除く): 9222502220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 169, 190, 247, 260, 338, 380, 494, 676, 845, 988, 1235, 1690, 2470, 3211, 3380, 4940, 6422, 12844, 16055, 32110, 64220, 103043, 206086, 412172, 515215, 1030430, 1339559, 1957817, 2060860, 2679118, 3915634, 5358236, 6697795, 7831268, 9789085, 13395590, 17414267, 19578170, 25451621, 26791180, 34828534, 39156340, 50903242, 69657068, 87071335, 101806484, 127258105, 174142670, 254516210, 330871073, 348285340, 509032420, 661742146, 1323484292, 1654355365, 3308710730, 6617421460]

約数ペア:

[(1, 6617421460), (2, 3308710730), (4, 1654355365), (5, 1323484292), (10, 661742146), (13, 509032420), (19, 348285340), (20, 330871073), (26, 254516210), (38, 174142670), (52, 127258105), (65, 101806484), (76, 87071335), (95, 69657068), (130, 50903242), (169, 39156340), (190, 34828534), (247, 26791180), (260, 25451621), (338, 19578170), (380, 17414267), (494, 13395590), (676, 9789085), (845, 7831268), (988, 6697795), (1235, 5358236), (1690, 3915634), (2470, 2679118), (3211, 2060860), (3380, 1957817), (4940, 1339559), (6422, 1030430), (12844, 515215), (16055, 412172), (32110, 206086), (64220, 103043)]