16454970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{26119}}^1$

素因数の和:26139

約数の個数: 48

約数和(自身を含む): 48896640

約数和(自身を除く): 32441670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 26119, 52238, 78357, 130595, 156714, 182833, 235071, 261190, 365666, 391785, 470142, 548499, 783570, 914165, 1096998, 1175355, 1645497, 1828330, 2350710, 2742495, 3290994, 5484990, 8227485, 16454970]

約数ペア:

[(1, 16454970), (2, 8227485), (3, 5484990), (5, 3290994), (6, 2742495), (7, 2350710), (9, 1828330), (10, 1645497), (14, 1175355), (15, 1096998), (18, 914165), (21, 783570), (30, 548499), (35, 470142), (42, 391785), (45, 365666), (63, 261190), (70, 235071), (90, 182833), (105, 156714), (126, 130595), (210, 78357), (315, 52238), (630, 26119)]