2064790260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{882389}}^1$

素因数の和:882417

約数の個数: 72

約数和(自身を含む): 6744989160

約数和(自身を除く): 4680198900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 882389, 1764778, 2647167, 3529556, 4411945, 5294334, 7941501, 8823890, 10588668, 11471057, 13235835, 15883002, 17647780, 22942114, 26471670, 31766004, 34413171, 39707505, 45884228, 52943340, 57355285, 68826342, 79415010, 103239513, 114710570, 137652684, 158830020, 172065855, 206479026, 229421140, 344131710, 412958052, 516197565, 688263420, 1032395130, 2064790260]

約数ペア:

[(1, 2064790260), (2, 1032395130), (3, 688263420), (4, 516197565), (5, 412958052), (6, 344131710), (9, 229421140), (10, 206479026), (12, 172065855), (13, 158830020), (15, 137652684), (18, 114710570), (20, 103239513), (26, 79415010), (30, 68826342), (36, 57355285), (39, 52943340), (45, 45884228), (52, 39707505), (60, 34413171), (65, 31766004), (78, 26471670), (90, 22942114), (117, 17647780), (130, 15883002), (156, 13235835), (180, 11471057), (195, 10588668), (234, 8823890), (260, 7941501), (390, 5294334), (468, 4411945), (585, 3529556), (780, 2647167), (1170, 1764778), (2340, 882389)]