30615802

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 55641600

約数和(自身を除く): 25025798

約数列:

[1, 2, 7, 14, 19, 38, 133, 179, 266, 358, 643, 1253, 1286, 2506, 3401, 4501, 6802, 9002, 12217, 23807, 24434, 47614, 85519, 115097, 171038, 230194, 805679, 1611358, 2186843, 4373686, 15307901, 30615802]

約数ペア:

[(1, 30615802), (2, 15307901), (7, 4373686), (14, 2186843), (19, 1611358), (38, 805679), (133, 230194), (179, 171038), (266, 115097), (358, 85519), (643, 47614), (1253, 24434), (1286, 23807), (2506, 12217), (3401, 9002), (4501, 6802)]