315031206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{122963}}^1$

素因数の和:123036

約数の個数: 32

約数和(自身を含む): 731881728

約数和(自身を除く): 416850522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 122963, 245926, 368889, 737778, 860741, 1721482, 2582223, 5164446, 7500743, 15001486, 22502229, 45004458, 52505201, 105010402, 157515603, 315031206]

約数ペア:

[(1, 315031206), (2, 157515603), (3, 105010402), (6, 52505201), (7, 45004458), (14, 22502229), (21, 15001486), (42, 7500743), (61, 5164446), (122, 2582223), (183, 1721482), (366, 860741), (427, 737778), (854, 368889), (1281, 245926), (2562, 122963)]