1799070780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{2543}}^1$

素因数の和:3475

約数の個数: 96

約数和(自身を含む): 5433007104

約数和(自身を除く): 3633936324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 907, 1814, 2543, 2721, 3628, 4535, 5086, 5442, 7629, 9070, 10172, 10884, 11791, 12715, 13605, 15258, 18140, 23582, 25430, 27210, 30516, 33059, 35373, 38145, 47164, 50860, 54420, 58955, 66118, 70746, 76290, 99177, 117910, 132236, 141492, 152580, 165295, 176865, 198354, 235820, 330590, 353730, 396708, 495885, 661180, 707460, 991770, 1983540, 2306501, 4613002, 6919503, 9226004, 11532505, 13839006, 23065010, 27678012, 29984513, 34597515, 46130020, 59969026, 69195030, 89953539, 119938052, 138390060, 149922565, 179907078, 299845130, 359814156, 449767695, 599690260, 899535390, 1799070780]

約数ペア:

[(1, 1799070780), (2, 899535390), (3, 599690260), (4, 449767695), (5, 359814156), (6, 299845130), (10, 179907078), (12, 149922565), (13, 138390060), (15, 119938052), (20, 89953539), (26, 69195030), (30, 59969026), (39, 46130020), (52, 34597515), (60, 29984513), (65, 27678012), (78, 23065010), (130, 13839006), (156, 11532505), (195, 9226004), (260, 6919503), (390, 4613002), (780, 2306501), (907, 1983540), (1814, 991770), (2543, 707460), (2721, 661180), (3628, 495885), (4535, 396708), (5086, 353730), (5442, 330590), (7629, 235820), (9070, 198354), (10172, 176865), (10884, 165295), (11791, 152580), (12715, 141492), (13605, 132236), (15258, 117910), (18140, 99177), (23582, 76290), (25430, 70746), (27210, 66118), (30516, 58955), (33059, 54420), (35373, 50860), (38145, 47164)]