138481070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3539}}^1$

素因数の和:3609

約数の個数: 64

約数和(自身を含む): 314012160

約数和(自身を除く): 175531090

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 910, 1118, 1505, 2795, 3010, 3539, 3913, 5590, 7078, 7826, 17695, 19565, 24773, 35390, 39130, 46007, 49546, 92014, 123865, 152177, 230035, 247730, 304354, 322049, 460070, 644098, 760885, 1065239, 1521770, 1610245, 1978301, 2130478, 3220490, 3956602, 5326195, 9891505, 10652390, 13848107, 19783010, 27696214, 69240535, 138481070]

約数ペア:

[(1, 138481070), (2, 69240535), (5, 27696214), (7, 19783010), (10, 13848107), (13, 10652390), (14, 9891505), (26, 5326195), (35, 3956602), (43, 3220490), (65, 2130478), (70, 1978301), (86, 1610245), (91, 1521770), (130, 1065239), (182, 760885), (215, 644098), (301, 460070), (430, 322049), (455, 304354), (559, 247730), (602, 230035), (910, 152177), (1118, 123865), (1505, 92014), (2795, 49546), (3010, 46007), (3539, 39130), (3913, 35390), (5590, 24773), (7078, 19565), (7826, 17695)]