321304410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{510007}}^1$

素因数の和:510027

約数の個数: 48

約数和(自身を含む): 954734976

約数和(自身を除く): 633430566

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, 510007, 1020014, 1530021, 2550035, 3060042, 3570049, 4590063, 5100070, 7140098, 7650105, 9180126, 10710147, 15300210, 17850245, 21420294, 22950315, 32130441, 35700490, 45900630, 53550735, 64260882, 107101470, 160652205, 321304410]

約数ペア:

[(1, 321304410), (2, 160652205), (3, 107101470), (5, 64260882), (6, 53550735), (7, 45900630), (9, 35700490), (10, 32130441), (14, 22950315), (15, 21420294), (18, 17850245), (21, 15300210), (30, 10710147), (35, 9180126), (42, 7650105), (45, 7140098), (63, 5100070), (70, 4590063), (90, 3570049), (105, 3060042), (126, 2550035), (210, 1530021), (315, 1020014), (630, 510007)]