28102410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{14869}}^1$

素因数の和:14892

約数の個数: 64

約数和(自身を含む): 85651200

約数和(自身を除く): 57548790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 14869, 29738, 44607, 74345, 89214, 104083, 133821, 148690, 208166, 223035, 267642, 312249, 401463, 446070, 520415, 624498, 669105, 802926, 936747, 1040830, 1338210, 1561245, 1873494, 2007315, 2810241, 3122490, 4014630, 4683735, 5620482, 9367470, 14051205, 28102410]

約数ペア:

[(1, 28102410), (2, 14051205), (3, 9367470), (5, 5620482), (6, 4683735), (7, 4014630), (9, 3122490), (10, 2810241), (14, 2007315), (15, 1873494), (18, 1561245), (21, 1338210), (27, 1040830), (30, 936747), (35, 802926), (42, 669105), (45, 624498), (54, 520415), (63, 446070), (70, 401463), (90, 312249), (105, 267642), (126, 223035), (135, 208166), (189, 148690), (210, 133821), (270, 104083), (315, 89214), (378, 74345), (630, 44607), (945, 29738), (1890, 14869)]