2215304826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1\times {\mathrm{1453}}^1$

素因数の和:2667

約数の個数: 64

約数和(自身を含む): 5234958336

約数和(自身を除く): 3019653510

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1171, 1302, 1453, 2342, 2906, 3513, 4359, 7026, 8197, 8718, 10171, 16394, 20342, 24591, 30513, 36301, 45043, 49182, 61026, 72602, 90086, 108903, 135129, 217806, 254107, 270258, 315301, 508214, 630602, 762321, 945903, 1524642, 1701463, 1891806, 3402926, 5104389, 10208778, 11910241, 23820482, 35730723, 52745353, 71461446, 105490706, 158236059, 316472118, 369217471, 738434942, 1107652413, 2215304826]

約数ペア:

[(1, 2215304826), (2, 1107652413), (3, 738434942), (6, 369217471), (7, 316472118), (14, 158236059), (21, 105490706), (31, 71461446), (42, 52745353), (62, 35730723), (93, 23820482), (186, 11910241), (217, 10208778), (434, 5104389), (651, 3402926), (1171, 1891806), (1302, 1701463), (1453, 1524642), (2342, 945903), (2906, 762321), (3513, 630602), (4359, 508214), (7026, 315301), (8197, 270258), (8718, 254107), (10171, 217806), (16394, 135129), (20342, 108903), (24591, 90086), (30513, 72602), (36301, 61026), (45043, 49182)]