61287730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 140356800

約数和(自身を除く): 79069070

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 49, 58, 70, 95, 98, 133, 145, 190, 203, 227, 245, 266, 290, 406, 454, 490, 551, 665, 931, 1015, 1102, 1135, 1330, 1421, 1589, 1862, 2030, 2270, 2755, 2842, 3178, 3857, 4313, 4655, 5510, 6583, 7105, 7714, 7945, 8626, 9310, 11123, 13166, 14210, 15890, 19285, 21565, 22246, 26999, 30191, 32915, 38570, 43130, 46081, 53998, 55615, 60382, 65830, 92162, 111230, 125077, 134995, 150955, 211337, 230405, 250154, 269990, 301910, 322567, 422674, 460810, 625385, 645134, 875539, 1056685, 1250770, 1612835, 1751078, 2113370, 3225670, 4377695, 6128773, 8755390, 12257546, 30643865, 61287730]

約数ペア:

[(1, 61287730), (2, 30643865), (5, 12257546), (7, 8755390), (10, 6128773), (14, 4377695), (19, 3225670), (29, 2113370), (35, 1751078), (38, 1612835), (49, 1250770), (58, 1056685), (70, 875539), (95, 645134), (98, 625385), (133, 460810), (145, 422674), (190, 322567), (203, 301910), (227, 269990), (245, 250154), (266, 230405), (290, 211337), (406, 150955), (454, 134995), (490, 125077), (551, 111230), (665, 92162), (931, 65830), (1015, 60382), (1102, 55615), (1135, 53998), (1330, 46081), (1421, 43130), (1589, 38570), (1862, 32915), (2030, 30191), (2270, 26999), (2755, 22246), (2842, 21565), (3178, 19285), (3857, 15890), (4313, 14210), (4655, 13166), (5510, 11123), (6583, 9310), (7105, 8626), (7714, 7945)]