86890530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 215107200

約数和(自身を除く): 128216670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 193, 215, 258, 349, 386, 430, 579, 645, 698, 965, 1047, 1158, 1290, 1745, 1930, 2094, 2895, 3490, 5235, 5790, 8299, 10470, 15007, 16598, 24897, 30014, 41495, 45021, 49794, 67357, 75035, 82990, 90042, 124485, 134714, 150070, 202071, 225105, 248970, 336785, 404142, 450210, 673570, 1010355, 2020710, 2896351, 5792702, 8689053, 14481755, 17378106, 28963510, 43445265, 86890530]

約数ペア:

[(1, 86890530), (2, 43445265), (3, 28963510), (5, 17378106), (6, 14481755), (10, 8689053), (15, 5792702), (30, 2896351), (43, 2020710), (86, 1010355), (129, 673570), (193, 450210), (215, 404142), (258, 336785), (349, 248970), (386, 225105), (430, 202071), (579, 150070), (645, 134714), (698, 124485), (965, 90042), (1047, 82990), (1158, 75035), (1290, 67357), (1745, 49794), (1930, 45021), (2094, 41495), (2895, 30014), (3490, 24897), (5235, 16598), (5790, 15007), (8299, 10470)]