1799681280180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{11305951}}^1$

素因数の和:11306349

約数の個数: 96

約数和(自身を含む): 5774175805440

約数和(自身を除く): 3974494525260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 379, 420, 758, 1137, 1516, 1895, 2274, 2653, 3790, 4548, 5306, 5685, 7580, 7959, 10612, 11370, 13265, 15918, 22740, 26530, 31836, 39795, 53060, 79590, 159180, 11305951, 22611902, 33917853, 45223804, 56529755, 67835706, 79141657, 113059510, 135671412, 158283314, 169589265, 226119020, 237424971, 316566628, 339178530, 395708285, 474849942, 678357060, 791416570, 949699884, 1187124855, 1582833140, 2374249710, 4284955429, 4748499420, 8569910858, 12854866287, 17139821716, 21424777145, 25709732574, 29994688003, 42849554290, 51419465148, 59989376006, 64274331435, 85699108580, 89984064009, 119978752012, 128548662870, 149973440015, 179968128018, 257097325740, 299946880030, 359936256036, 449920320045, 599893760060, 899840640090, 1799681280180]

約数ペア:

[(1, 1799681280180), (2, 899840640090), (3, 599893760060), (4, 449920320045), (5, 359936256036), (6, 299946880030), (7, 257097325740), (10, 179968128018), (12, 149973440015), (14, 128548662870), (15, 119978752012), (20, 89984064009), (21, 85699108580), (28, 64274331435), (30, 59989376006), (35, 51419465148), (42, 42849554290), (60, 29994688003), (70, 25709732574), (84, 21424777145), (105, 17139821716), (140, 12854866287), (210, 8569910858), (379, 4748499420), (420, 4284955429), (758, 2374249710), (1137, 1582833140), (1516, 1187124855), (1895, 949699884), (2274, 791416570), (2653, 678357060), (3790, 474849942), (4548, 395708285), (5306, 339178530), (5685, 316566628), (7580, 237424971), (7959, 226119020), (10612, 169589265), (11370, 158283314), (13265, 135671412), (15918, 113059510), (22740, 79141657), (26530, 67835706), (31836, 56529755), (39795, 45223804), (53060, 33917853), (79590, 22611902), (159180, 11305951)]