13248130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 29220480

約数和(自身を除く): 15972350

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1423, 1862, 2846, 4655, 7115, 9310, 9961, 14230, 19922, 27037, 49805, 54074, 69727, 99610, 135185, 139454, 189259, 270370, 348635, 378518, 697270, 946295, 1324813, 1892590, 2649626, 6624065, 13248130]

約数ペア:

[(1, 13248130), (2, 6624065), (5, 2649626), (7, 1892590), (10, 1324813), (14, 946295), (19, 697270), (35, 378518), (38, 348635), (49, 270370), (70, 189259), (95, 139454), (98, 135185), (133, 99610), (190, 69727), (245, 54074), (266, 49805), (490, 27037), (665, 19922), (931, 14230), (1330, 9961), (1423, 9310), (1862, 7115), (2846, 4655)]