130858845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 238049280

約数和(自身を除く): 107190435

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 163, 179, 195, 299, 345, 489, 537, 815, 895, 897, 1495, 2119, 2327, 2445, 2685, 3749, 4117, 4485, 6357, 6981, 10595, 11247, 11635, 12351, 18745, 20585, 29177, 31785, 34905, 48737, 53521, 56235, 61755, 87531, 145885, 146211, 160563, 243685, 267605, 379301, 437655, 671071, 731055, 802815, 1137903, 1896505, 2013213, 3355355, 5689515, 8723923, 10066065, 26171769, 43619615, 130858845]

約数ペア:

[(1, 130858845), (3, 43619615), (5, 26171769), (13, 10066065), (15, 8723923), (23, 5689515), (39, 3355355), (65, 2013213), (69, 1896505), (115, 1137903), (163, 802815), (179, 731055), (195, 671071), (299, 437655), (345, 379301), (489, 267605), (537, 243685), (815, 160563), (895, 146211), (897, 145885), (1495, 87531), (2119, 61755), (2327, 56235), (2445, 53521), (2685, 48737), (3749, 34905), (4117, 31785), (4485, 29177), (6357, 20585), (6981, 18745), (10595, 12351), (11247, 11635)]