139365590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5281}}^1$

素因数の和:5337

約数の個数: 64

約数和(自身を含む): 319455360

約数和(自身を除く): 180089770

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1885, 2030, 2639, 3770, 5278, 5281, 10562, 13195, 26390, 26405, 36967, 52810, 68653, 73934, 137306, 153149, 184835, 306298, 343265, 369670, 480571, 686530, 765745, 961142, 1072043, 1531490, 1990937, 2144086, 2402855, 3981874, 4805710, 5360215, 9954685, 10720430, 13936559, 19909370, 27873118, 69682795, 139365590]

約数ペア:

[(1, 139365590), (2, 69682795), (5, 27873118), (7, 19909370), (10, 13936559), (13, 10720430), (14, 9954685), (26, 5360215), (29, 4805710), (35, 3981874), (58, 2402855), (65, 2144086), (70, 1990937), (91, 1531490), (130, 1072043), (145, 961142), (182, 765745), (203, 686530), (290, 480571), (377, 369670), (406, 343265), (455, 306298), (754, 184835), (910, 153149), (1015, 137306), (1885, 73934), (2030, 68653), (2639, 52810), (3770, 36967), (5278, 26405), (5281, 26390), (10562, 13195)]