14175980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7789}}^1$

素因数の和:7818

約数の個数: 48

約数和(自身を含む): 36644160

約数和(自身を除く): 22468180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 7789, 15578, 31156, 38945, 54523, 77890, 101257, 109046, 155780, 202514, 218092, 272615, 405028, 506285, 545230, 708799, 1012570, 1090460, 1417598, 2025140, 2835196, 3543995, 7087990, 14175980]

約数ペア:

[(1, 14175980), (2, 7087990), (4, 3543995), (5, 2835196), (7, 2025140), (10, 1417598), (13, 1090460), (14, 1012570), (20, 708799), (26, 545230), (28, 506285), (35, 405028), (52, 272615), (65, 218092), (70, 202514), (91, 155780), (130, 109046), (140, 101257), (182, 77890), (260, 54523), (364, 38945), (455, 31156), (910, 15578), (1820, 7789)]