13863710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 30412800

約数和(自身を除く): 16549090

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 79, 109, 115, 158, 161, 218, 230, 322, 395, 545, 553, 763, 790, 805, 1090, 1106, 1526, 1610, 1817, 2507, 2765, 3634, 3815, 5014, 5530, 7630, 8611, 9085, 12535, 12719, 17222, 17549, 18170, 25070, 25438, 35098, 43055, 60277, 63595, 86110, 87745, 120554, 127190, 175490, 198053, 301385, 396106, 602770, 990265, 1386371, 1980530, 2772742, 6931855, 13863710]

約数ペア:

[(1, 13863710), (2, 6931855), (5, 2772742), (7, 1980530), (10, 1386371), (14, 990265), (23, 602770), (35, 396106), (46, 301385), (70, 198053), (79, 175490), (109, 127190), (115, 120554), (158, 87745), (161, 86110), (218, 63595), (230, 60277), (322, 43055), (395, 35098), (545, 25438), (553, 25070), (763, 18170), (790, 17549), (805, 17222), (1090, 12719), (1106, 12535), (1526, 9085), (1610, 8611), (1817, 7630), (2507, 5530), (2765, 5014), (3634, 3815)]