84365470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{25643}}^1$

素因数の和:25704

約数の個数: 32

約数和(自身を含む): 177251328

約数和(自身を除く): 92885858

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 25643, 51286, 128215, 179501, 256430, 359002, 897505, 1205221, 1795010, 2410442, 6026105, 8436547, 12052210, 16873094, 42182735, 84365470]

約数ペア:

[(1, 84365470), (2, 42182735), (5, 16873094), (7, 12052210), (10, 8436547), (14, 6026105), (35, 2410442), (47, 1795010), (70, 1205221), (94, 897505), (235, 359002), (329, 256430), (470, 179501), (658, 128215), (1645, 51286), (3290, 25643)]