129291540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7159}}^1$

素因数の和:7221

約数の個数: 96

約数和(自身を含む): 423413760

約数和(自身を除く): 294122220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 7159, 9030, 14318, 18060, 21477, 28636, 35795, 42954, 50113, 71590, 85908, 100226, 107385, 143180, 150339, 200452, 214770, 250565, 300678, 307837, 429540, 501130, 601356, 615674, 751695, 923511, 1002260, 1231348, 1503390, 1539185, 1847022, 2154859, 3006780, 3078370, 3694044, 4309718, 4617555, 6156740, 6464577, 8619436, 9235110, 10774295, 12929154, 18470220, 21548590, 25858308, 32322885, 43097180, 64645770, 129291540]

約数ペア:

[(1, 129291540), (2, 64645770), (3, 43097180), (4, 32322885), (5, 25858308), (6, 21548590), (7, 18470220), (10, 12929154), (12, 10774295), (14, 9235110), (15, 8619436), (20, 6464577), (21, 6156740), (28, 4617555), (30, 4309718), (35, 3694044), (42, 3078370), (43, 3006780), (60, 2154859), (70, 1847022), (84, 1539185), (86, 1503390), (105, 1231348), (129, 1002260), (140, 923511), (172, 751695), (210, 615674), (215, 601356), (258, 501130), (301, 429540), (420, 307837), (430, 300678), (516, 250565), (602, 214770), (645, 200452), (860, 150339), (903, 143180), (1204, 107385), (1290, 100226), (1505, 85908), (1806, 71590), (2580, 50113), (3010, 42954), (3612, 35795), (4515, 28636), (6020, 21477), (7159, 18060), (9030, 14318)]