841470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{4007}}^1$

素因数の和:4024

約数の個数: 32

約数和(自身を含む): 2308608

約数和(自身を除く): 1467138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 4007, 8014, 12021, 20035, 24042, 28049, 40070, 56098, 60105, 84147, 120210, 140245, 168294, 280490, 420735, 841470]

約数ペア:

[(1, 841470), (2, 420735), (3, 280490), (5, 168294), (6, 140245), (7, 120210), (10, 84147), (14, 60105), (15, 56098), (21, 40070), (30, 28049), (35, 24042), (42, 20035), (70, 12021), (105, 8014), (210, 4007)]