39897130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2623

約数の個数: 64

約数和(自身を含む): 93623040

約数和(自身を除く): 53725910

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 2579, 3094, 5158, 7735, 12895, 15470, 18053, 25790, 33527, 36106, 43843, 67054, 87686, 90265, 167635, 180530, 219215, 234689, 306901, 335270, 438430, 469378, 569959, 613802, 1139918, 1173445, 1534505, 2346890, 2849795, 3069010, 3989713, 5699590, 7979426, 19948565, 39897130]

約数ペア:

[(1, 39897130), (2, 19948565), (5, 7979426), (7, 5699590), (10, 3989713), (13, 3069010), (14, 2849795), (17, 2346890), (26, 1534505), (34, 1173445), (35, 1139918), (65, 613802), (70, 569959), (85, 469378), (91, 438430), (119, 335270), (130, 306901), (170, 234689), (182, 219215), (221, 180530), (238, 167635), (442, 90265), (455, 87686), (595, 67054), (910, 43843), (1105, 36106), (1190, 33527), (1547, 25790), (2210, 18053), (2579, 15470), (3094, 12895), (5158, 7735)]