191037420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{50539}}^1$

素因数の和:50564

約数の個数: 96

約数和(自身を含む): 679257600

約数和(自身を除く): 488220180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 50539, 101078, 151617, 202156, 252695, 303234, 353773, 454851, 505390, 606468, 707546, 758085, 909702, 1010780, 1061319, 1364553, 1415092, 1516170, 1768865, 1819404, 2122638, 2274255, 2729106, 3032340, 3183957, 3537730, 4245276, 4548510, 5306595, 5458212, 6367914, 6822765, 7075460, 9097020, 9551871, 10613190, 12735828, 13645530, 15919785, 19103742, 21226380, 27291060, 31839570, 38207484, 47759355, 63679140, 95518710, 191037420]

約数ペア:

[(1, 191037420), (2, 95518710), (3, 63679140), (4, 47759355), (5, 38207484), (6, 31839570), (7, 27291060), (9, 21226380), (10, 19103742), (12, 15919785), (14, 13645530), (15, 12735828), (18, 10613190), (20, 9551871), (21, 9097020), (27, 7075460), (28, 6822765), (30, 6367914), (35, 5458212), (36, 5306595), (42, 4548510), (45, 4245276), (54, 3537730), (60, 3183957), (63, 3032340), (70, 2729106), (84, 2274255), (90, 2122638), (105, 1819404), (108, 1768865), (126, 1516170), (135, 1415092), (140, 1364553), (180, 1061319), (189, 1010780), (210, 909702), (252, 758085), (270, 707546), (315, 606468), (378, 505390), (420, 454851), (540, 353773), (630, 303234), (756, 252695), (945, 202156), (1260, 151617), (1890, 101078), (3780, 50539)]