42092890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1723}}^1$

素因数の和:2086

約数の個数: 32

約数和(自身を含む): 86889600

約数和(自身を除く): 44796710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 698, 1723, 1745, 2443, 3446, 3490, 4886, 8615, 12061, 12215, 17230, 24122, 24430, 60305, 120610, 601327, 1202654, 3006635, 4209289, 6013270, 8418578, 21046445, 42092890]

約数ペア:

[(1, 42092890), (2, 21046445), (5, 8418578), (7, 6013270), (10, 4209289), (14, 3006635), (35, 1202654), (70, 601327), (349, 120610), (698, 60305), (1723, 24430), (1745, 24122), (2443, 17230), (3446, 12215), (3490, 12061), (4886, 8615)]